48851481

素因数分解:

$3^1\times 7^2\times {\mathrm{439}}^1\times {\mathrm{757}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 76042560

約数和(自身を除く): 27191079

約数列:

[1, 3, 7, 21, 49, 147, 439, 757, 1317, 2271, 3073, 5299, 9219, 15897, 21511, 37093, 64533, 111279, 332323, 996969, 2326261, 6978783, 16283827, 48851481]

約数ペア:

[(1, 48851481), (3, 16283827), (7, 6978783), (21, 2326261), (49, 996969), (147, 332323), (439, 111279), (757, 64533), (1317, 37093), (2271, 21511), (3073, 15897), (5299, 9219)]