55260873

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{11969}}^1$

素因数の和:12003

約数の個数: 24

約数和(自身を含む): 87141600

約数和(自身を除く): 31880727

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 11969, 35907, 107721, 227411, 323163, 682233, 969489, 2046699, 2908467, 6140097, 18420291, 55260873]

約数ペア:

[(1, 55260873), (3, 18420291), (9, 6140097), (19, 2908467), (27, 2046699), (57, 969489), (81, 682233), (171, 323163), (243, 227411), (513, 107721), (1539, 35907), (4617, 11969)]