70739277

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71671}}^1$

素因数の和:71728

約数の個数: 16

約数和(自身を含む): 110088192

約数和(自身を除く): 39348915

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 71671, 215013, 501697, 1505091, 3368537, 10105611, 23579759, 70739277]

約数ペア:

[(1, 70739277), (3, 23579759), (7, 10105611), (21, 3368537), (47, 1505091), (141, 501697), (329, 215013), (987, 71671)]