72318879

素因数分解:

$3^3\times {\mathrm{457}}^1\times {\mathrm{5861}}^1$

素因数の和:6327

約数の個数: 16

約数和(自身を含む): 107391840

約数和(自身を除く): 35072961

約数列:

[1, 3, 9, 27, 457, 1371, 4113, 5861, 12339, 17583, 52749, 158247, 2678477, 8035431, 24106293, 72318879]

約数ペア:

[(1, 72318879), (3, 24106293), (9, 8035431), (27, 2678477), (457, 158247), (1371, 52749), (4113, 17583), (5861, 12339)]