72814209

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{35227}}^1$

素因数の和:35296

約数の個数: 16

約数和(自身を含む): 106529472

約数和(自身を除く): 33715263

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 35227, 105681, 457951, 1373853, 1867031, 5601093, 24271403, 72814209]

約数ペア:

[(1, 72814209), (3, 24271403), (13, 5601093), (39, 1867031), (53, 1373853), (159, 457951), (689, 105681), (2067, 35227)]