54129621

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{198277}}^1$

素因数の和:198300

約数の個数: 16

約数和(自身を含む): 88828544

約数和(自身を除く): 34698923

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 198277, 594831, 1387939, 2577601, 4163817, 7732803, 18043207, 54129621]

約数ペア:

[(1, 54129621), (3, 18043207), (7, 7732803), (13, 4163817), (21, 2577601), (39, 1387939), (91, 594831), (273, 198277)]