79993953

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 131408640

約数和(自身を除く): 51414687

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 169, 351, 373, 423, 507, 611, 1119, 1269, 1521, 1833, 3357, 4563, 4849, 5499, 7943, 10071, 14547, 16497, 17531, 23829, 43641, 52593, 63037, 71487, 130923, 157779, 189111, 214461, 227903, 473337, 567333, 683709, 1701999, 2051127, 2962739, 6153381, 8888217, 26664651, 79993953]

約数ペア:

[(1, 79993953), (3, 26664651), (9, 8888217), (13, 6153381), (27, 2962739), (39, 2051127), (47, 1701999), (117, 683709), (141, 567333), (169, 473337), (351, 227903), (373, 214461), (423, 189111), (507, 157779), (611, 130923), (1119, 71487), (1269, 63037), (1521, 52593), (1833, 43641), (3357, 23829), (4563, 17531), (4849, 16497), (5499, 14547), (7943, 10071)]