72235857

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{1489}}^1$

素因数の和:1752

約数の個数: 16

約数和(自身を含む): 97934720

約数和(自身を除く): 25698863

約数列:

[1, 3, 103, 157, 309, 471, 1489, 4467, 16171, 48513, 153367, 233773, 460101, 701319, 24078619, 72235857]

約数ペア:

[(1, 72235857), (3, 24078619), (103, 701319), (157, 460101), (309, 233773), (471, 153367), (1489, 48513), (4467, 16171)]