128994243

素因数分解:

$3^1\times 7^1\times {\mathrm{1319}}^1\times {\mathrm{4657}}^1$

素因数の和:5986

約数の個数: 16

約数和(自身を含む): 196753920

約数和(自身を除く): 67759677

約数列:

[1, 3, 7, 21, 1319, 3957, 4657, 9233, 13971, 27699, 32599, 97797, 6142583, 18427749, 42998081, 128994243]

約数ペア:

[(1, 128994243), (3, 42998081), (7, 18427749), (21, 6142583), (1319, 97797), (3957, 32599), (4657, 27699), (9233, 13971)]