131723709

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{63727}}^1$

素因数の和:63796

約数の個数: 16

約数和(自身を含む): 192713472

約数和(自身を除く): 60989763

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 63727, 191181, 828451, 2485353, 3377531, 10132593, 43907903, 131723709]

約数ペア:

[(1, 131723709), (3, 43907903), (13, 10132593), (39, 3377531), (53, 2485353), (159, 828451), (689, 191181), (2067, 63727)]