72063159

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{18959}}^1$

素因数の和:19150

約数の個数: 16

約数和(自身を含む): 110423040

約数和(自身を除く): 38359881

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 18959, 56877, 132713, 398139, 3431579, 10294737, 24021053, 72063159]

約数ペア:

[(1, 72063159), (3, 24021053), (7, 10294737), (21, 3431579), (181, 398139), (543, 132713), (1267, 56877), (3801, 18959)]