133156653

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 206976000

約数和(自身を除く): 73819347

約数列:

[1, 3, 7, 21, 97, 131, 291, 393, 499, 679, 917, 1497, 2037, 2751, 3493, 10479, 12707, 38121, 48403, 65369, 88949, 145209, 196107, 266847, 338821, 457583, 1016463, 1372749, 6340793, 19022379, 44385551, 133156653]

約数ペア:

[(1, 133156653), (3, 44385551), (7, 19022379), (21, 6340793), (97, 1372749), (131, 1016463), (291, 457583), (393, 338821), (499, 266847), (679, 196107), (917, 145209), (1497, 88949), (2037, 65369), (2751, 48403), (3493, 38121), (10479, 12707)]