54209259

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{7853}}^1$

素因数の和:7931

約数の個数: 24

約数和(自身を含む): 85765680

約数和(自身を除く): 31556421

約数列:

[1, 3, 9, 13, 39, 59, 117, 177, 531, 767, 2301, 6903, 7853, 23559, 70677, 102089, 306267, 463327, 918801, 1389981, 4169943, 6023251, 18069753, 54209259]

約数ペア:

[(1, 54209259), (3, 18069753), (9, 6023251), (13, 4169943), (39, 1389981), (59, 918801), (117, 463327), (177, 306267), (531, 102089), (767, 70677), (2301, 23559), (6903, 7853)]