53156961

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 91308672

約数和(自身を除く): 38151711

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 103, 117, 143, 309, 401, 429, 927, 1133, 1203, 1287, 1339, 3399, 3609, 4017, 4411, 5213, 10197, 12051, 13233, 14729, 15639, 39699, 41303, 44187, 46917, 57343, 123909, 132561, 172029, 371727, 454333, 516087, 536939, 1362999, 1610817, 4088997, 4832451, 5906329, 17718987, 53156961]

約数ペア:

[(1, 53156961), (3, 17718987), (9, 5906329), (11, 4832451), (13, 4088997), (33, 1610817), (39, 1362999), (99, 536939), (103, 516087), (117, 454333), (143, 371727), (309, 172029), (401, 132561), (429, 123909), (927, 57343), (1133, 46917), (1203, 44187), (1287, 41303), (1339, 39699), (3399, 15639), (3609, 14729), (4017, 13233), (4411, 12051), (5213, 10197)]