156799887

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{11801}}^1$

素因数の和:11950

約数の個数: 16

約数和(自身を含む): 216023808

約数和(自身を除く): 59223921

約数列:

[1, 3, 43, 103, 129, 309, 4429, 11801, 13287, 35403, 507443, 1215503, 1522329, 3646509, 52266629, 156799887]

約数ペア:

[(1, 156799887), (3, 52266629), (43, 3646509), (103, 1522329), (129, 1215503), (309, 507443), (4429, 35403), (11801, 13287)]