100802421

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1451}}^1$

素因数の和:1574

約数の個数: 32

約数和(自身を含む): 156119040

約数和(自身を除く): 55316619

約数列:

[1, 3, 9, 27, 31, 83, 93, 249, 279, 747, 837, 1451, 2241, 2573, 4353, 7719, 13059, 23157, 39177, 44981, 69471, 120433, 134943, 361299, 404829, 1083897, 1214487, 3251691, 3733423, 11200269, 33600807, 100802421]

約数ペア:

[(1, 100802421), (3, 33600807), (9, 11200269), (27, 3733423), (31, 3251691), (83, 1214487), (93, 1083897), (249, 404829), (279, 361299), (747, 134943), (837, 120433), (1451, 69471), (2241, 44981), (2573, 39177), (4353, 23157), (7719, 13059)]