90155499

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{70379}}^1$

素因数の和:70450

約数の個数: 16

約数和(自身を含む): 139633920

約数和(自身を除く): 49478421

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 70379, 211137, 492653, 1477959, 4293119, 12879357, 30051833, 90155499]

約数ペア:

[(1, 90155499), (3, 30051833), (7, 12879357), (21, 4293119), (61, 1477959), (183, 492653), (427, 211137), (1281, 70379)]