72101379

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{19181}}^1$

素因数の和:19370

約数の個数: 16

約数和(自身を含む): 110488320

約数和(自身を除く): 38386941

約数列:

[1, 3, 7, 21, 179, 537, 1253, 3759, 19181, 57543, 134267, 402801, 3433399, 10300197, 24033793, 72101379]

約数ペア:

[(1, 72101379), (3, 24033793), (7, 10300197), (21, 3433399), (179, 402801), (537, 134267), (1253, 57543), (3759, 19181)]