61939339

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{13187}}^1$

素因数の和:13266

約数の個数: 16

約数和(自身を含む): 78494976

約数和(自身を除く): 16555637

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 13187, 92309, 145057, 804407, 1015399, 5630849, 8848477, 61939339]

約数ペア:

[(1, 61939339), (7, 8848477), (11, 5630849), (61, 1015399), (77, 804407), (427, 145057), (671, 92309), (4697, 13187)]