79845759

素因数分解:

$3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{2887}}^1$

素因数の和:3339

約数の個数: 24

約数和(自身を含む): 132154880

約数和(自身を除く): 52309121

約数列:

[1, 3, 7, 9, 21, 63, 439, 1317, 2887, 3073, 3951, 8661, 9219, 20209, 25983, 27657, 60627, 181881, 1267393, 3802179, 8871751, 11406537, 26615253, 79845759]

約数ペア:

[(1, 79845759), (3, 26615253), (7, 11406537), (9, 8871751), (21, 3802179), (63, 1267393), (439, 181881), (1317, 60627), (2887, 27657), (3073, 25983), (3951, 20209), (8661, 9219)]