72501911

素因数分解:

${\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:502

約数の個数: 16

約数和(自身を含む): 77366016

約数和(自身を除く): 4864105

約数列:

[1, 23, 83, 163, 233, 1909, 3749, 5359, 13529, 19339, 37979, 311167, 444797, 873517, 3152257, 72501911]

約数ペア:

[(1, 72501911), (23, 3152257), (83, 873517), (163, 444797), (233, 311167), (1909, 37979), (3749, 19339), (5359, 13529)]