53289489

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{2011}}^1$

素因数の和:2109

約数の個数: 24

約数和(自身を含む): 79208416

約数和(自身を除く): 25918927

約数列:

[1, 3, 11, 33, 73, 121, 219, 363, 803, 2011, 2409, 6033, 8833, 22121, 26499, 66363, 146803, 243331, 440409, 729993, 1614833, 4844499, 17763163, 53289489]

約数ペア:

[(1, 53289489), (3, 17763163), (11, 4844499), (33, 1614833), (73, 729993), (121, 440409), (219, 243331), (363, 146803), (803, 66363), (2011, 26499), (2409, 22121), (6033, 8833)]