68946031

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{2137}}^1$

素因数の和:2574

約数の個数: 16

約数和(自身を含む): 86204160

約数和(自身を除く): 17258129

約数列:

[1, 7, 11, 77, 419, 2137, 2933, 4609, 14959, 23507, 32263, 164549, 895403, 6267821, 9849433, 68946031]

約数ペア:

[(1, 68946031), (7, 9849433), (11, 6267821), (77, 895403), (419, 164549), (2137, 32263), (2933, 23507), (4609, 14959)]