68945529

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{1637}}^1$

素因数の和:1880

約数の個数: 16

約数和(自身を含む): 93562560

約数和(自身を除く): 24617031

約数列:

[1, 3, 101, 139, 303, 417, 1637, 4911, 14039, 42117, 165337, 227543, 496011, 682629, 22981843, 68945529]

約数ペア:

[(1, 68945529), (3, 22981843), (101, 682629), (139, 496011), (303, 227543), (417, 165337), (1637, 42117), (4911, 14039)]