129164499

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{463}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 189163520

約数和(自身を除く): 59999021

約数列:

[1, 3, 9, 139, 223, 417, 463, 669, 1251, 1389, 2007, 4167, 30997, 64357, 92991, 103249, 193071, 278973, 309747, 579213, 929241, 14351611, 43054833, 129164499]

約数ペア:

[(1, 129164499), (3, 43054833), (9, 14351611), (139, 929241), (223, 579213), (417, 309747), (463, 278973), (669, 193071), (1251, 103249), (1389, 92991), (2007, 64357), (4167, 30997)]