85364643

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6653}}^1$

素因数の和:6723

約数の個数: 32

約数和(自身を含む): 143087616

約数和(自身を除く): 57722973

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 4277, 6653, 12831, 19959, 46571, 86489, 139713, 259467, 312691, 605423, 938073, 1816269, 2188837, 4064983, 6566511, 12194949, 28454881, 85364643]

約数ペア:

[(1, 85364643), (3, 28454881), (7, 12194949), (13, 6566511), (21, 4064983), (39, 2188837), (47, 1816269), (91, 938073), (141, 605423), (273, 312691), (329, 259467), (611, 139713), (987, 86489), (1833, 46571), (4277, 19959), (6653, 12831)]