180951009

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{757}}^1$

素因数の和:929

約数の個数: 32

約数和(自身を含む): 264147840

約数和(自身を除く): 83196831

約数列:

[1, 3, 17, 43, 51, 109, 129, 327, 731, 757, 1853, 2193, 2271, 4687, 5559, 12869, 14061, 32551, 38607, 79679, 82513, 97653, 239037, 247539, 553367, 1402721, 1660101, 3548059, 4208163, 10644177, 60317003, 180951009]

約数ペア:

[(1, 180951009), (3, 60317003), (17, 10644177), (43, 4208163), (51, 3548059), (109, 1660101), (129, 1402721), (327, 553367), (731, 247539), (757, 239037), (1853, 97653), (2193, 82513), (2271, 79679), (4687, 38607), (5559, 32551), (12869, 14061)]