72561138681

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{11897219}}^1$

素因数の和:11897348

約数の個数: 16

約数和(自身を含む): 102791980800

約数和(自身を除く): 30230842119

約数列:

[1, 3, 19, 57, 107, 321, 2033, 6099, 11897219, 35691657, 226047161, 678141483, 1273002433, 3819007299, 24187046227, 72561138681]

約数ペア:

[(1, 72561138681), (3, 24187046227), (19, 3819007299), (57, 1273002433), (107, 678141483), (321, 226047161), (2033, 35691657), (6099, 11897219)]