80122497

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41927}}^1$

素因数の和:41957

約数の個数: 24

約数和(自身を含む): 133834176

約数和(自身を除く): 53711679

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 41927, 125781, 293489, 545051, 880467, 1635153, 2054423, 3815357, 6163269, 11446071, 26707499, 80122497]

約数ペア:

[(1, 80122497), (3, 26707499), (7, 11446071), (13, 6163269), (21, 3815357), (39, 2054423), (49, 1635153), (91, 880467), (147, 545051), (273, 293489), (637, 125781), (1911, 41927)]