55719489

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{9181}}^1$

素因数の和:9225

約数の個数: 24

約数和(自身を含む): 90203968

約数和(自身を除く): 34484479

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 6069, 9181, 27543, 64267, 156077, 192801, 468231, 1092539, 2653309, 3277617, 7959927, 18573163, 55719489]

約数ペア:

[(1, 55719489), (3, 18573163), (7, 7959927), (17, 3277617), (21, 2653309), (51, 1092539), (119, 468231), (289, 192801), (357, 156077), (867, 64267), (2023, 27543), (6069, 9181)]