72494851

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2711}}^1$

素因数の和:2763

約数の個数: 24

約数和(自身を含む): 90895392

約数和(自身を除く): 18400541

約数列:

[1, 11, 13, 17, 121, 143, 187, 221, 1573, 2057, 2431, 2711, 26741, 29821, 35243, 46087, 328031, 387673, 506957, 599131, 4264403, 5576527, 6590441, 72494851]

約数ペア:

[(1, 72494851), (11, 6590441), (13, 5576527), (17, 4264403), (121, 599131), (143, 506957), (187, 387673), (221, 328031), (1573, 46087), (2057, 35243), (2431, 29821), (2711, 26741)]