157250511

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 258764800

約数和(自身を除く): 101514289

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 127, 297, 363, 379, 381, 1089, 1137, 1143, 1397, 3267, 3411, 3429, 4169, 4191, 10233, 12507, 12573, 15367, 37521, 37719, 45859, 46101, 48133, 112563, 137577, 138303, 144399, 412731, 414909, 433197, 529463, 1238193, 1299591, 1588389, 4765167, 5824093, 14295501, 17472279, 52416837, 157250511]

約数ペア:

[(1, 157250511), (3, 52416837), (9, 17472279), (11, 14295501), (27, 5824093), (33, 4765167), (99, 1588389), (121, 1299591), (127, 1238193), (297, 529463), (363, 433197), (379, 414909), (381, 412731), (1089, 144399), (1137, 138303), (1143, 137577), (1397, 112563), (3267, 48133), (3411, 46101), (3429, 45859), (4169, 37719), (4191, 37521), (10233, 15367), (12507, 12573)]