42568389

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{42611}}^1$

素因数の和:42657

約数の個数: 16

約数和(自身を含む): 64770240

約数和(自身を除く): 22201851

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 42611, 127833, 383499, 1150497, 1576607, 4729821, 14189463, 42568389]

約数ペア:

[(1, 42568389), (3, 14189463), (9, 4729821), (27, 1576607), (37, 1150497), (111, 383499), (333, 127833), (999, 42611)]