74991699

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1811}}^1$

素因数の和:1967

約数の個数: 24

約数和(自身を含む): 111938112

約数和(自身を除く): 36946413

約数列:

[1, 3, 9, 43, 107, 129, 321, 387, 963, 1811, 4601, 5433, 13803, 16299, 41409, 77873, 193777, 233619, 581331, 700857, 1743993, 8332411, 24997233, 74991699]

約数ペア:

[(1, 74991699), (3, 24997233), (9, 8332411), (43, 1743993), (107, 700857), (129, 581331), (321, 233619), (387, 193777), (963, 77873), (1811, 41409), (4601, 16299), (5433, 13803)]