85911579

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{7129}}^1$

素因数の和:7251

約数の個数: 24

約数和(自身を含む): 134956640

約数和(自身を除く): 49045061

約数列:

[1, 3, 9, 13, 39, 103, 117, 309, 927, 1339, 4017, 7129, 12051, 21387, 64161, 92677, 278031, 734287, 834093, 2202861, 6608583, 9545731, 28637193, 85911579]

約数ペア:

[(1, 85911579), (3, 28637193), (9, 9545731), (13, 6608583), (39, 2202861), (103, 834093), (117, 734287), (309, 278031), (927, 92677), (1339, 64161), (4017, 21387), (7129, 12051)]