40281147

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{631}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 60042528

約数和(自身を除く): 19761381

約数列:

[1, 3, 9, 41, 123, 173, 369, 519, 631, 1557, 1893, 5679, 7093, 21279, 25871, 63837, 77613, 109163, 232839, 327489, 982467, 4475683, 13427049, 40281147]

約数ペア:

[(1, 40281147), (3, 13427049), (9, 4475683), (41, 982467), (123, 327489), (173, 232839), (369, 109163), (519, 77613), (631, 63837), (1557, 25871), (1893, 21279), (5679, 7093)]