158903409

素因数分解:

$3^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{11177}}^1$

素因数の和:11864

約数の個数: 16

約数和(自身を含む): 242517888

約数和(自身を除く): 83614479

約数列:

[1, 3, 7, 21, 677, 2031, 4739, 11177, 14217, 33531, 78239, 234717, 7566829, 22700487, 52967803, 158903409]

約数ペア:

[(1, 158903409), (3, 52967803), (7, 22700487), (21, 7566829), (677, 234717), (2031, 78239), (4739, 33531), (11177, 14217)]