47178657

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 69334824

約数和(自身を除く): 22156167

約数列:

[1, 3, 9, 157, 173, 193, 471, 519, 579, 1413, 1557, 1737, 27161, 30301, 33389, 81483, 90903, 100167, 244449, 272709, 300501, 5242073, 15726219, 47178657]

約数ペア:

[(1, 47178657), (3, 15726219), (9, 5242073), (157, 300501), (173, 272709), (193, 244449), (471, 100167), (519, 90903), (579, 81483), (1413, 33389), (1557, 30301), (1737, 27161)]