68054259

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2287}}^1$

素因数の和:2419

約数の個数: 32

約数和(自身を含む): 112752640

約数和(自身を除く): 44698381

約数列:

[1, 3, 7, 13, 21, 39, 91, 109, 273, 327, 763, 1417, 2287, 2289, 4251, 6861, 9919, 16009, 29731, 29757, 48027, 89193, 208117, 249283, 624351, 747849, 1744981, 3240679, 5234943, 9722037, 22684753, 68054259]

約数ペア:

[(1, 68054259), (3, 22684753), (7, 9722037), (13, 5234943), (21, 3240679), (39, 1744981), (91, 747849), (109, 624351), (273, 249283), (327, 208117), (763, 89193), (1417, 48027), (2287, 29757), (2289, 29731), (4251, 16009), (6861, 9919)]