53575263

素因数分解:

$3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1549}}^1$

素因数の和:1629

約数の個数: 40

約数和(自身を含む): 93024800

約数和(自身を除く): 39449537

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 81, 183, 189, 427, 549, 567, 1281, 1549, 1647, 3843, 4647, 4941, 10843, 11529, 13941, 32529, 34587, 41823, 94489, 97587, 125469, 283467, 292761, 661423, 850401, 878283, 1984269, 2551203, 5952807, 7653609, 17858421, 53575263]

約数ペア:

[(1, 53575263), (3, 17858421), (7, 7653609), (9, 5952807), (21, 2551203), (27, 1984269), (61, 878283), (63, 850401), (81, 661423), (183, 292761), (189, 283467), (427, 125469), (549, 97587), (567, 94489), (1281, 41823), (1549, 34587), (1647, 32529), (3843, 13941), (4647, 11529), (4941, 10843)]