74121369

素因数分解:

$3^1\times 7^2\times {\mathrm{449}}^1\times {\mathrm{1123}}^1$

素因数の和:1589

約数の個数: 24

約数和(自身を含む): 115322400

約数和(自身を除く): 41201031

約数列:

[1, 3, 7, 21, 49, 147, 449, 1123, 1347, 3143, 3369, 7861, 9429, 22001, 23583, 55027, 66003, 165081, 504227, 1512681, 3529589, 10588767, 24707123, 74121369]

約数ペア:

[(1, 74121369), (3, 24707123), (7, 10588767), (21, 3529589), (49, 1512681), (147, 504227), (449, 165081), (1123, 66003), (1347, 55027), (3143, 23583), (3369, 22001), (7861, 9429)]