82357569

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{22157}}^1$

素因数の和:22229

約数の個数: 24

約数和(自身を含む): 138265920

約数和(自身を除く): 55908351

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 22157, 66471, 155099, 199413, 465297, 1307263, 1395891, 3921789, 9150841, 11765367, 27452523, 82357569]

約数ペア:

[(1, 82357569), (3, 27452523), (7, 11765367), (9, 9150841), (21, 3921789), (59, 1395891), (63, 1307263), (177, 465297), (413, 199413), (531, 155099), (1239, 66471), (3717, 22157)]