152142081

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 253541376

約数和(自身を除く): 101399295

約数列:

[1, 3, 7, 13, 21, 39, 91, 163, 169, 263, 273, 489, 507, 789, 1141, 1183, 1841, 2119, 3419, 3423, 3549, 5523, 6357, 10257, 14833, 23933, 27547, 42869, 44447, 44499, 71799, 82641, 128607, 133341, 192829, 300083, 311129, 557297, 578487, 900249, 933387, 1671891, 3901079, 7244861, 11703237, 21734583, 50714027, 152142081]

約数ペア:

[(1, 152142081), (3, 50714027), (7, 21734583), (13, 11703237), (21, 7244861), (39, 3901079), (91, 1671891), (163, 933387), (169, 900249), (263, 578487), (273, 557297), (489, 311129), (507, 300083), (789, 192829), (1141, 133341), (1183, 128607), (1841, 82641), (2119, 71799), (3419, 44499), (3423, 44447), (3549, 42869), (5523, 27547), (6357, 23933), (10257, 14833)]