68703019

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{14627}}^1$

素因数の和:14706

約数の個数: 16

約数和(自身を含む): 87065856

約数和(自身を除く): 18362837

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 14627, 102389, 160897, 892247, 1126279, 6245729, 9814717, 68703019]

約数ペア:

[(1, 68703019), (7, 9814717), (11, 6245729), (61, 1126279), (77, 892247), (427, 160897), (671, 102389), (4697, 14627)]