77157509

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1867}}^1$

素因数の和:1925

約数の個数: 24

約数和(自身を含む): 96343968

約数和(自身を除く): 19186459

約数列:

[1, 11, 13, 17, 143, 187, 221, 289, 1867, 2431, 3179, 3757, 20537, 24271, 31739, 41327, 266981, 349129, 412607, 539563, 4538677, 5935193, 7014319, 77157509]

約数ペア:

[(1, 77157509), (11, 7014319), (13, 5935193), (17, 4538677), (143, 539563), (187, 412607), (221, 349129), (289, 266981), (1867, 41327), (2431, 31739), (3179, 24271), (3757, 20537)]