80809107

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1\times {\mathrm{617}}^1$

素因数の和:1062

約数の個数: 16

約数和(自身を含む): 109015200

約数和(自身を除く): 28206093

約数列:

[1, 3, 149, 293, 447, 617, 879, 1851, 43657, 91933, 130971, 180781, 275799, 542343, 26936369, 80809107]

約数ペア:

[(1, 80809107), (3, 26936369), (149, 542343), (293, 275799), (447, 180781), (617, 130971), (879, 91933), (1851, 43657)]