68342039

素因数分解:

${\mathrm{23}}^3\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:247

約数の個数: 16

約数和(自身を含む): 73725120

約数和(自身を除く): 5383081

約数列:

[1, 23, 41, 137, 529, 943, 3151, 5617, 12167, 21689, 72473, 129191, 498847, 1666879, 2971393, 68342039]

約数ペア:

[(1, 68342039), (23, 2971393), (41, 1666879), (137, 498847), (529, 129191), (943, 72473), (3151, 21689), (5617, 12167)]