126048183777

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{21317129}}^1$

素因数の和:21317214

約数の個数: 20

約数和(自身を含む): 190873582020

約数和(自身を除く): 64825398243

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 21317129, 63951387, 191854161, 575562483, 1556150417, 1726687449, 4668451251, 14005353753, 42016061259, 126048183777]

約数ペア:

[(1, 126048183777), (3, 42016061259), (9, 14005353753), (27, 4668451251), (73, 1726687449), (81, 1556150417), (219, 575562483), (657, 191854161), (1971, 63951387), (5913, 21317129)]