52568919

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{43}}^2$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 86926560

約数和(自身を除く): 34357641

約数列:

[1, 3, 9, 13, 27, 39, 43, 81, 117, 129, 243, 351, 387, 559, 729, 1053, 1161, 1677, 1849, 2187, 3159, 3483, 5031, 5547, 9477, 10449, 15093, 16641, 24037, 28431, 31347, 45279, 49923, 72111, 94041, 135837, 149769, 216333, 407511, 449307, 648999, 1222533, 1347921, 1946997, 4043763, 5840991, 17522973, 52568919]

約数ペア:

[(1, 52568919), (3, 17522973), (9, 5840991), (13, 4043763), (27, 1946997), (39, 1347921), (43, 1222533), (81, 648999), (117, 449307), (129, 407511), (243, 216333), (351, 149769), (387, 135837), (559, 94041), (729, 72111), (1053, 49923), (1161, 45279), (1677, 31347), (1849, 28431), (2187, 24037), (3159, 16641), (3483, 15093), (5031, 10449), (5547, 9477)]