72447753

素因数分解:

$3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{7549}}^1$

素因数の和:8016

約数の個数: 16

約数和(自身を含む): 110652800

約数和(自身を除く): 38205047

約数列:

[1, 3, 7, 21, 457, 1371, 3199, 7549, 9597, 22647, 52843, 158529, 3449893, 10349679, 24149251, 72447753]

約数ペア:

[(1, 72447753), (3, 24149251), (7, 10349679), (21, 3449893), (457, 158529), (1371, 52843), (3199, 22647), (7549, 9597)]