149434467

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{11171}}^1$

素因数の和:11208

約数の個数: 32

約数和(自身を含む): 250252800

約数和(自身を除く): 100818333

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 343, 637, 1029, 1911, 4459, 11171, 13377, 33513, 78197, 145223, 234591, 435669, 547379, 1016561, 1642137, 3049683, 3831653, 7115927, 11494959, 21347781, 49811489, 149434467]

約数ペア:

[(1, 149434467), (3, 49811489), (7, 21347781), (13, 11494959), (21, 7115927), (39, 3831653), (49, 3049683), (91, 1642137), (147, 1016561), (273, 547379), (343, 435669), (637, 234591), (1029, 145223), (1911, 78197), (4459, 33513), (11171, 13377)]