513738963

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{2243}}^1$

素因数の和:2768

約数の個数: 32

約数和(自身を含む): 807840000

約数和(自身を除く): 294101037

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 499, 1497, 2243, 4491, 6729, 8483, 13473, 20187, 25449, 38131, 60561, 76347, 114393, 229041, 343179, 1029537, 1119257, 3357771, 10073313, 19027369, 30219939, 57082107, 171246321, 513738963]

約数ペア:

[(1, 513738963), (3, 171246321), (9, 57082107), (17, 30219939), (27, 19027369), (51, 10073313), (153, 3357771), (459, 1119257), (499, 1029537), (1497, 343179), (2243, 229041), (4491, 114393), (6729, 76347), (8483, 60561), (13473, 38131), (20187, 25449)]