68490591

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{9811}}^1$

素因数の和:10006

約数の個数: 16

約数和(自身を含む): 98904960

約数和(自身を除く): 30414369

約数列:

[1, 3, 13, 39, 179, 537, 2327, 6981, 9811, 29433, 127543, 382629, 1756169, 5268507, 22830197, 68490591]

約数ペア:

[(1, 68490591), (3, 22830197), (13, 5268507), (39, 1756169), (179, 382629), (537, 127543), (2327, 29433), (6981, 9811)]