152728011

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{13763}}^1$

素因数の和:13912

約数の個数: 20

約数和(自身を含む): 229831272

約数和(自身を除く): 77103261

約数列:

[1, 3, 9, 27, 81, 137, 411, 1233, 3699, 11097, 13763, 41289, 123867, 371601, 1114803, 1885531, 5656593, 16969779, 50909337, 152728011]

約数ペア:

[(1, 152728011), (3, 50909337), (9, 16969779), (27, 5656593), (81, 1885531), (137, 1114803), (411, 371601), (1233, 123867), (3699, 41289), (11097, 13763)]