72867277

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{751}}^1$

素因数の和:1008

約数の個数: 16

約数和(自身を含む): 84897792

約数和(自身を除く): 12030515

約数列:

[1, 7, 83, 167, 581, 751, 1169, 5257, 13861, 62333, 97027, 125417, 436331, 877919, 10409611, 72867277]

約数ペア:

[(1, 72867277), (7, 10409611), (83, 877919), (167, 436331), (581, 125417), (751, 97027), (1169, 62333), (5257, 13861)]