68491479

素因数分解:

$3^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{3677}}^1$

素因数の和:4574

約数の個数: 16

約数和(自身を含む): 104514048

約数和(自身を除く): 36022569

約数列:

[1, 3, 7, 21, 887, 2661, 3677, 6209, 11031, 18627, 25739, 77217, 3261499, 9784497, 22830493, 68491479]

約数ペア:

[(1, 68491479), (3, 22830493), (7, 9784497), (21, 3261499), (887, 77217), (2661, 25739), (3677, 18627), (6209, 11031)]