84890405379

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{9973}}^1$

素因数の和:10268

約数の個数: 48

約数和(自身を含む): 124525310208

約数和(自身を除く): 39634904829

約数列:

[1, 3, 13, 39, 103, 163, 169, 309, 489, 507, 1339, 2119, 4017, 6357, 9973, 16789, 17407, 27547, 29919, 50367, 52221, 82641, 129649, 218257, 388947, 654771, 1027219, 1625599, 1685437, 2837341, 3081657, 4876797, 5056311, 8512023, 13353847, 21132787, 40061541, 63398361, 167436697, 173600011, 274726231, 502310091, 520800033, 824178693, 2176677061, 6530031183, 28296801793, 84890405379]

約数ペア:

[(1, 84890405379), (3, 28296801793), (13, 6530031183), (39, 2176677061), (103, 824178693), (163, 520800033), (169, 502310091), (309, 274726231), (489, 173600011), (507, 167436697), (1339, 63398361), (2119, 40061541), (4017, 21132787), (6357, 13353847), (9973, 8512023), (16789, 5056311), (17407, 4876797), (27547, 3081657), (29919, 2837341), (50367, 1685437), (52221, 1625599), (82641, 1027219), (129649, 654771), (218257, 388947)]