71922851

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5527}}^1$

素因数の和:5571

約数の個数: 24

約数和(自身を含む): 97115904

約数和(自身を除く): 25193053

約数列:

[1, 7, 11, 13, 77, 91, 143, 169, 1001, 1183, 1859, 5527, 13013, 38689, 60797, 71851, 425579, 502957, 790361, 934063, 5532527, 6538441, 10274693, 71922851]

約数ペア:

[(1, 71922851), (7, 10274693), (11, 6538441), (13, 5532527), (77, 934063), (91, 790361), (143, 502957), (169, 425579), (1001, 71851), (1183, 60797), (1859, 38689), (5527, 13013)]