74205567

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2579}}^1$

素因数の和:2747

約数の個数: 24

約数和(自身を含む): 112694400

約数和(自身を除く): 38488833

約数列:

[1, 3, 9, 23, 69, 139, 207, 417, 1251, 2579, 3197, 7737, 9591, 23211, 28773, 59317, 177951, 358481, 533853, 1075443, 3226329, 8245063, 24735189, 74205567]

約数ペア:

[(1, 74205567), (3, 24735189), (9, 8245063), (23, 3226329), (69, 1075443), (139, 533853), (207, 358481), (417, 177951), (1251, 59317), (2579, 28773), (3197, 23211), (7737, 9591)]