72356403

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{202679}}^1$

素因数の和:202706

約数の個数: 16

約数和(自身を含む): 116743680

約数和(自身を除く): 44387277

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 202679, 608037, 1418753, 3445543, 4256259, 10336629, 24118801, 72356403]

約数ペア:

[(1, 72356403), (3, 24118801), (7, 10336629), (17, 4256259), (21, 3445543), (51, 1418753), (119, 608037), (357, 202679)]