86786679

素因数分解:

$3^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{7639}}^1$

素因数の和:8190

約数の個数: 16

約数和(自身を含む): 132508160

約数和(自身を除く): 45721481

約数列:

[1, 3, 7, 21, 541, 1623, 3787, 7639, 11361, 22917, 53473, 160419, 4132699, 12398097, 28928893, 86786679]

約数ペア:

[(1, 86786679), (3, 28928893), (7, 12398097), (21, 4132699), (541, 160419), (1623, 53473), (3787, 22917), (7639, 11361)]