72244521

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{14783}}^1$

素因数の和:14973

約数の個数: 16

約数和(自身を含む): 107627520

約数和(自身を除く): 35382999

約数列:

[1, 3, 9, 27, 181, 543, 1629, 4887, 14783, 44349, 133047, 399141, 2675723, 8027169, 24081507, 72244521]

約数ペア:

[(1, 72244521), (3, 24081507), (9, 8027169), (27, 2675723), (181, 399141), (543, 133047), (1629, 44349), (4887, 14783)]