64985063

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{2689}}^1$

素因数の和:2739

約数の個数: 16

約数和(自身を含む): 76826400

約数和(自身を除く): 11841337

約数列:

[1, 11, 13, 143, 169, 1859, 2197, 2689, 24167, 29579, 34957, 384527, 454441, 4998851, 5907733, 64985063]

約数ペア:

[(1, 64985063), (11, 5907733), (13, 4998851), (143, 454441), (169, 384527), (1859, 34957), (2197, 29579), (2689, 24167)]