173668293

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{69163}}^1$

素因数の和:69206

約数の個数: 20

約数和(自身を含む): 267803008

約数和(自身を除く): 94134715

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 69163, 207489, 622467, 1867401, 2144053, 5602203, 6432159, 19296477, 57889431, 173668293]

約数ペア:

[(1, 173668293), (3, 57889431), (9, 19296477), (27, 6432159), (31, 5602203), (81, 2144053), (93, 1867401), (279, 622467), (837, 207489), (2511, 69163)]