80781726

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{328381}}^1$

素因数の和:328427

約数の個数: 16

約数和(自身を含む): 165504528

約数和(自身を除く): 84722802

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 328381, 656762, 985143, 1970286, 13463621, 26927242, 40390863, 80781726]

約数ペア:

[(1, 80781726), (2, 40390863), (3, 26927242), (6, 13463621), (41, 1970286), (82, 985143), (123, 656762), (246, 328381)]