30275667

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{21157}}^1$

素因数の和:21219

約数の個数: 16

約数和(自身を含む): 45701280

約数和(自身を除く): 15425613

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 21157, 63471, 190413, 571239, 1121321, 3363963, 10091889, 30275667]

約数ペア:

[(1, 30275667), (3, 10091889), (9, 3363963), (27, 1121321), (53, 571239), (159, 190413), (477, 63471), (1431, 21157)]