2555089968249

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13007}}^1\times {\mathrm{4703}}^1$

素因数の和:17756

約数の個数: 128

約数和(自身を含む): 4934331924480

約数和(自身を除く): 2379241956231

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 63, 91, 117, 119, 153, 189, 221, 273, 351, 357, 459, 663, 819, 1071, 1547, 1989, 2457, 3213, 4641, 4703, 5967, 13007, 13923, 14109, 32921, 39021, 41769, 42327, 61139, 79951, 91049, 98763, 117063, 126981, 169091, 183417, 221119, 239853, 273147, 296289, 351189, 427973, 507273, 550251, 559657, 663357, 719559, 819441, 888867, 1039363, 1183637, 1283919, 1521819, 1547833, 1650753, 1678971, 1990071, 2158677, 2458323, 2874547, 3118089, 3550911, 3851757, 4565457, 4643499, 5036913, 5970213, 7275541, 8623641, 9354267, 10652733, 11555271, 13930497, 15110739, 20121829, 21826623, 25870923, 28062801, 31958199, 41791491, 60365487, 61171921, 65479869, 77612769, 181096461, 183515763, 196439607, 428203447, 543289383, 550547289, 795234973, 1039922657, 1284610341, 1651641867, 2385704919, 3119767971, 3853831023, 5566644811, 7157114757, 7279458599, 9359303913, 11561493069, 13518994541, 16699934433, 21471344271, 21838375797, 28077911739, 40556983623, 50099803299, 65515127391, 94632961787, 121670950869, 150299409897, 196545382173, 283898885361, 365012852607, 851696656083, 2555089968249]

約数ペア:

[(1, 2555089968249), (3, 851696656083), (7, 365012852607), (9, 283898885361), (13, 196545382173), (17, 150299409897), (21, 121670950869), (27, 94632961787), (39, 65515127391), (51, 50099803299), (63, 40556983623), (91, 28077911739), (117, 21838375797), (119, 21471344271), (153, 16699934433), (189, 13518994541), (221, 11561493069), (273, 9359303913), (351, 7279458599), (357, 7157114757), (459, 5566644811), (663, 3853831023), (819, 3119767971), (1071, 2385704919), (1547, 1651641867), (1989, 1284610341), (2457, 1039922657), (3213, 795234973), (4641, 550547289), (4703, 543289383), (5967, 428203447), (13007, 196439607), (13923, 183515763), (14109, 181096461), (32921, 77612769), (39021, 65479869), (41769, 61171921), (42327, 60365487), (61139, 41791491), (79951, 31958199), (91049, 28062801), (98763, 25870923), (117063, 21826623), (126981, 20121829), (169091, 15110739), (183417, 13930497), (221119, 11555271), (239853, 10652733), (273147, 9354267), (296289, 8623641), (351189, 7275541), (427973, 5970213), (507273, 5036913), (550251, 4643499), (559657, 4565457), (663357, 3851757), (719559, 3550911), (819441, 3118089), (888867, 2874547), (1039363, 2458323), (1183637, 2158677), (1283919, 1990071), (1521819, 1678971), (1547833, 1650753)]