149230081

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3467}}^1$

素因数の和:3541

約数の個数: 32

約数和(自身を含む): 205083648

約数和(自身を除く): 55853567

約数列:

[1, 7, 11, 13, 43, 77, 91, 143, 301, 473, 559, 1001, 3311, 3467, 3913, 6149, 24269, 38137, 43043, 45071, 149081, 266959, 315497, 495781, 1043567, 1639891, 1938053, 3470467, 11479237, 13566371, 21318583, 149230081]

約数ペア:

[(1, 149230081), (7, 21318583), (11, 13566371), (13, 11479237), (43, 3470467), (77, 1938053), (91, 1639891), (143, 1043567), (301, 495781), (473, 315497), (559, 266959), (1001, 149081), (3311, 45071), (3467, 43043), (3913, 38137), (6149, 24269)]