72185877

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{14771}}^1$

素因数の和:14961

約数の個数: 16

約数和(自身を含む): 107540160

約数和(自身を除く): 35354283

約数列:

[1, 3, 9, 27, 181, 543, 1629, 4887, 14771, 44313, 132939, 398817, 2673551, 8020653, 24061959, 72185877]

約数ペア:

[(1, 72185877), (3, 24061959), (9, 8020653), (27, 2673551), (181, 398817), (543, 132939), (1629, 44313), (4887, 14771)]