61557717

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{10453}}^1$

素因数の和:10620

約数の個数: 16

約数和(自身を含む): 88984448

約数和(自身を除く): 27426731

約数列:

[1, 3, 13, 39, 151, 453, 1963, 5889, 10453, 31359, 135889, 407667, 1578403, 4735209, 20519239, 61557717]

約数ペア:

[(1, 61557717), (3, 20519239), (13, 4735209), (39, 1578403), (151, 407667), (453, 135889), (1963, 31359), (5889, 10453)]