72917169

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{8861}}^1$

素因数の和:9088

約数の個数: 16

約数和(自身を含む): 105209664

約数和(自身を除く): 32292495

約数列:

[1, 3, 13, 39, 211, 633, 2743, 8229, 8861, 26583, 115193, 345579, 1869671, 5609013, 24305723, 72917169]

約数ペア:

[(1, 72917169), (3, 24305723), (13, 5609013), (39, 1869671), (211, 345579), (633, 115193), (2743, 26583), (8229, 8861)]