85325121

素因数分解:

$3^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{1187}}^1$

素因数の和:1370

約数の個数: 36

約数和(自身を含む): 144370512

約数和(自身を除く): 59045391

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 163, 441, 489, 1141, 1187, 1467, 3423, 3561, 7987, 8309, 10269, 10683, 23961, 24927, 58163, 71883, 74781, 174489, 193481, 523467, 580443, 1354367, 1741329, 4063101, 9480569, 12189303, 28441707, 85325121]

約数ペア:

[(1, 85325121), (3, 28441707), (7, 12189303), (9, 9480569), (21, 4063101), (49, 1741329), (63, 1354367), (147, 580443), (163, 523467), (441, 193481), (489, 174489), (1141, 74781), (1187, 71883), (1467, 58163), (3423, 24927), (3561, 23961), (7987, 10683), (8309, 10269)]