133713154491

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{155299831}}^1$

素因数の和:155299882

約数の個数: 16

約数和(自身を含む): 208722974208

約数和(自身を除く): 75009819717

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 155299831, 465899493, 1087098817, 3261296451, 6367293071, 19101879213, 44571051497, 133713154491]

約数ペア:

[(1, 133713154491), (3, 44571051497), (7, 19101879213), (21, 6367293071), (41, 3261296451), (123, 1087098817), (287, 465899493), (861, 155299831)]