51819363

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:739

約数の個数: 24

約数和(自身を含む): 76430640

約数和(自身を除く): 24611277

約数列:

[1, 3, 9, 101, 109, 303, 327, 523, 909, 981, 1569, 4707, 11009, 33027, 52823, 57007, 99081, 158469, 171021, 475407, 513063, 5757707, 17273121, 51819363]

約数ペア:

[(1, 51819363), (3, 17273121), (9, 5757707), (101, 513063), (109, 475407), (303, 171021), (327, 158469), (523, 99081), (909, 57007), (981, 52823), (1569, 33027), (4707, 11009)]