138573603

素因数分解:

$3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{5897}}^1$

素因数の和:6283

約数の個数: 24

約数和(自身を含む): 229408608

約数和(自身を除く): 90835005

約数列:

[1, 3, 7, 9, 21, 63, 373, 1119, 2611, 3357, 5897, 7833, 17691, 23499, 41279, 53073, 123837, 371511, 2199581, 6598743, 15397067, 19796229, 46191201, 138573603]

約数ペア:

[(1, 138573603), (3, 46191201), (7, 19796229), (9, 15397067), (21, 6598743), (63, 2199581), (373, 371511), (1119, 123837), (2611, 53073), (3357, 41279), (5897, 23499), (7833, 17691)]