72331101

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{1237}}^1$

素因数の和:1405

約数の個数: 24

約数和(自身を含む): 107186040

約数和(自身を除く): 34854939

約数列:

[1, 3, 9, 73, 89, 219, 267, 657, 801, 1237, 3711, 6497, 11133, 19491, 58473, 90301, 110093, 270903, 330279, 812709, 990837, 8036789, 24110367, 72331101]

約数ペア:

[(1, 72331101), (3, 24110367), (9, 8036789), (73, 990837), (89, 812709), (219, 330279), (267, 270903), (657, 110093), (801, 90301), (1237, 58473), (3711, 19491), (6497, 11133)]