53075241

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1319}}^1$

素因数の和:1605

約数の個数: 24

約数和(自身を含む): 81544320

約数和(自身を除く): 28469079

約数列:

[1, 3, 9, 17, 51, 153, 263, 789, 1319, 2367, 3957, 4471, 11871, 13413, 22423, 40239, 67269, 201807, 346897, 1040691, 3122073, 5897249, 17691747, 53075241]

約数ペア:

[(1, 53075241), (3, 17691747), (9, 5897249), (17, 3122073), (51, 1040691), (153, 346897), (263, 201807), (789, 67269), (1319, 40239), (2367, 22423), (3957, 13413), (4471, 11871)]