72208703

素因数分解:

$7^3\times {\mathrm{31}}^1\times {\mathrm{6791}}^1$

素因数の和:6843

約数の個数: 16

約数和(自身を含む): 86937600

約数和(自身を除く): 14728897

約数列:

[1, 7, 31, 49, 217, 343, 1519, 6791, 10633, 47537, 210521, 332759, 1473647, 2329313, 10315529, 72208703]

約数ペア:

[(1, 72208703), (7, 10315529), (31, 2329313), (49, 1473647), (217, 332759), (343, 210521), (1519, 47537), (6791, 10633)]