157417533

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:919

約数の個数: 64

約数和(自身を含む): 291020800

約数和(自身を除く): 133603267

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 79, 91, 117, 189, 237, 273, 351, 553, 711, 811, 819, 1027, 1659, 2133, 2433, 2457, 3081, 4977, 5677, 7189, 7299, 9243, 10543, 14931, 17031, 21567, 21897, 27729, 31629, 51093, 64069, 64701, 73801, 94887, 153279, 192207, 194103, 221403, 284661, 448483, 576621, 664209, 832897, 1345449, 1729863, 1992627, 2498691, 4036347, 5830279, 7496073, 12109041, 17490837, 22488219, 52472511, 157417533]

約数ペア:

[(1, 157417533), (3, 52472511), (7, 22488219), (9, 17490837), (13, 12109041), (21, 7496073), (27, 5830279), (39, 4036347), (63, 2498691), (79, 1992627), (91, 1729863), (117, 1345449), (189, 832897), (237, 664209), (273, 576621), (351, 448483), (553, 284661), (711, 221403), (811, 194103), (819, 192207), (1027, 153279), (1659, 94887), (2133, 73801), (2433, 64701), (2457, 64069), (3081, 51093), (4977, 31629), (5677, 27729), (7189, 21897), (7299, 21567), (9243, 17031), (10543, 14931)]