123187041

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{157327}}^1$

素因数の和:157365

約数の個数: 16

約数和(自身を含む): 188793600

約数和(自身を除く): 65606559

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 157327, 471981, 1415943, 4247829, 4562483, 13687449, 41062347, 123187041]

約数ペア:

[(1, 123187041), (3, 41062347), (9, 13687449), (27, 4562483), (29, 4247829), (87, 1415943), (261, 471981), (783, 157327)]