25094421

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4447}}^1$

素因数の和:4486

約数の個数: 32

約数和(自身を含む): 42700800

約数和(自身を除く): 17606379

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 4447, 5643, 13341, 40023, 48917, 84493, 120069, 146751, 253479, 440253, 760437, 929423, 1320759, 2281311, 2788269, 8364807, 25094421]

約数ペア:

[(1, 25094421), (3, 8364807), (9, 2788269), (11, 2281311), (19, 1320759), (27, 929423), (33, 760437), (57, 440253), (99, 253479), (171, 146751), (209, 120069), (297, 84493), (513, 48917), (627, 40023), (1881, 13341), (4447, 5643)]