71333339

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{15187}}^1$

素因数の和:15266

約数の個数: 16

約数和(自身を含む): 90398976

約数和(自身を除く): 19065637

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 15187, 106309, 167057, 926407, 1169399, 6484849, 10190477, 71333339]

約数ペア:

[(1, 71333339), (7, 10190477), (11, 6484849), (61, 1169399), (77, 926407), (427, 167057), (671, 106309), (4697, 15187)]