71888739

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{14071}}^1$

素因数の和:14218

約数の個数: 16

約数和(自身を含む): 104020224

約数和(自身を除く): 32131485

約数列:

[1, 3, 13, 39, 131, 393, 1703, 5109, 14071, 42213, 182923, 548769, 1843301, 5529903, 23962913, 71888739]

約数ペア:

[(1, 71888739), (3, 23962913), (13, 5529903), (39, 1843301), (131, 548769), (393, 182923), (1703, 42213), (5109, 14071)]