17749272321

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:660

約数の個数: 96

約数和(自身を含む): 29351911680

約数和(自身を除く): 11602639359

約数列:

[1, 3, 9, 11, 33, 41, 71, 99, 121, 123, 213, 363, 369, 451, 509, 639, 781, 1089, 1331, 1353, 1527, 2343, 2911, 3993, 4059, 4581, 4961, 5599, 7029, 8591, 8733, 11979, 14883, 16797, 20869, 25773, 26199, 32021, 36139, 44649, 50391, 54571, 61589, 62607, 77319, 94501, 96063, 108417, 163713, 184767, 187821, 229559, 283503, 288189, 325251, 352231, 397529, 491139, 554301, 677479, 688677, 850509, 1056693, 1192587, 1481699, 2032437, 2066031, 2525149, 3170079, 3577761, 3874541, 4372819, 4445097, 6097311, 7575447, 11623623, 13118457, 13335291, 16298689, 22726341, 27776639, 34870869, 39355371, 48101009, 48896067, 83329917, 144303027, 146688201, 179285579, 249989751, 432909081, 537856737, 1613570211, 1972141369, 5916424107, 17749272321]

約数ペア:

[(1, 17749272321), (3, 5916424107), (9, 1972141369), (11, 1613570211), (33, 537856737), (41, 432909081), (71, 249989751), (99, 179285579), (121, 146688201), (123, 144303027), (213, 83329917), (363, 48896067), (369, 48101009), (451, 39355371), (509, 34870869), (639, 27776639), (781, 22726341), (1089, 16298689), (1331, 13335291), (1353, 13118457), (1527, 11623623), (2343, 7575447), (2911, 6097311), (3993, 4445097), (4059, 4372819), (4581, 3874541), (4961, 3577761), (5599, 3170079), (7029, 2525149), (8591, 2066031), (8733, 2032437), (11979, 1481699), (14883, 1192587), (16797, 1056693), (20869, 850509), (25773, 688677), (26199, 677479), (32021, 554301), (36139, 491139), (44649, 397529), (50391, 352231), (54571, 325251), (61589, 288189), (62607, 283503), (77319, 229559), (94501, 187821), (96063, 184767), (108417, 163713)]