53506899

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{7103}}^1$

素因数の和:7149

約数の個数: 24

約数和(自身を含む): 82747392

約数和(自身を除く): 29240493

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 837, 2511, 7103, 7533, 21309, 63927, 191781, 220193, 575343, 660579, 1726029, 1981737, 5945211, 17835633, 53506899]

約数ペア:

[(1, 53506899), (3, 17835633), (9, 5945211), (27, 1981737), (31, 1726029), (81, 660579), (93, 575343), (243, 220193), (279, 191781), (837, 63927), (2511, 21309), (7103, 7533)]