156970251

素因数分解:

$3^3\times {\mathrm{739}}^1\times {\mathrm{7867}}^1$

素因数の和:8615

約数の個数: 16

約数和(自身を含む): 232892800

約数和(自身を除く): 75922549

約数列:

[1, 3, 9, 27, 739, 2217, 6651, 7867, 19953, 23601, 70803, 212409, 5813713, 17441139, 52323417, 156970251]

約数ペア:

[(1, 156970251), (3, 52323417), (9, 17441139), (27, 5813713), (739, 212409), (2217, 70803), (6651, 23601), (7867, 19953)]