159403797

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{41479}}^1$

素因数の和:41553

約数の個数: 24

約数和(自身を含む): 267463040

約数和(自身を除く): 108059243

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 41479, 124437, 290353, 373311, 871059, 2530219, 2613177, 7590657, 17711533, 22771971, 53134599, 159403797]

約数ペア:

[(1, 159403797), (3, 53134599), (7, 22771971), (9, 17711533), (21, 7590657), (61, 2613177), (63, 2530219), (183, 871059), (427, 373311), (549, 290353), (1281, 124437), (3843, 41479)]