270996896079

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6487991}}^1$

素因数の和:6488037

約数の個数: 64

約数和(自身を含む): 523191674880

約数和(自身を除く): 252194778801

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, 5967, 13923, 41769, 6487991, 19463973, 45415937, 58391919, 84343883, 110295847, 136247811, 175175757, 253031649, 330887541, 408743433, 590407181, 759094947, 772070929, 992662623, 1226230299, 1433846011, 1771221543, 2277284841, 2316212787, 2977987869, 4301538033, 5313664629, 6948638361, 10036922077, 12904614099, 15940993887, 20845915083, 30110766231, 38713842297, 90332298693, 270996896079]

約数ペア:

[(1, 270996896079), (3, 90332298693), (7, 38713842297), (9, 30110766231), (13, 20845915083), (17, 15940993887), (21, 12904614099), (27, 10036922077), (39, 6948638361), (51, 5313664629), (63, 4301538033), (91, 2977987869), (117, 2316212787), (119, 2277284841), (153, 1771221543), (189, 1433846011), (221, 1226230299), (273, 992662623), (351, 772070929), (357, 759094947), (459, 590407181), (663, 408743433), (819, 330887541), (1071, 253031649), (1547, 175175757), (1989, 136247811), (2457, 110295847), (3213, 84343883), (4641, 58391919), (5967, 45415937), (13923, 19463973), (41769, 6487991)]