71299371

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 116635680

約数和(自身を除く): 45336309

約数列:

[1, 3, 11, 13, 29, 33, 39, 87, 121, 143, 319, 363, 377, 429, 521, 957, 1131, 1563, 1573, 3509, 4147, 4719, 5731, 6773, 10527, 12441, 15109, 17193, 20319, 45327, 45617, 63041, 74503, 136851, 166199, 189123, 196417, 223509, 498597, 589251, 819533, 1828189, 2160587, 2458599, 5484567, 6481761, 23766457, 71299371]

約数ペア:

[(1, 71299371), (3, 23766457), (11, 6481761), (13, 5484567), (29, 2458599), (33, 2160587), (39, 1828189), (87, 819533), (121, 589251), (143, 498597), (319, 223509), (363, 196417), (377, 189123), (429, 166199), (521, 136851), (957, 74503), (1131, 63041), (1563, 45617), (1573, 45327), (3509, 20319), (4147, 17193), (4719, 15109), (5731, 12441), (6773, 10527)]