179401149

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{21929}}^1$

素因数の和:22042

約数の個数: 20

約数和(自身を含む): 270660060

約数和(自身を除く): 91258911

約数列:

[1, 3, 9, 27, 81, 101, 303, 909, 2727, 8181, 21929, 65787, 197361, 592083, 1776249, 2214829, 6644487, 19933461, 59800383, 179401149]

約数ペア:

[(1, 179401149), (3, 59800383), (9, 19933461), (27, 6644487), (81, 2214829), (101, 1776249), (303, 592083), (909, 197361), (2727, 65787), (8181, 21929)]