69123843

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{739}}^1$

素因数の和:1311

約数の個数: 24

約数和(自身を含む): 105435200

約数和(自身を除く): 36311357

約数列:

[1, 3, 9, 19, 57, 171, 547, 739, 1641, 2217, 4923, 6651, 10393, 14041, 31179, 42123, 93537, 126369, 404233, 1212699, 3638097, 7680427, 23041281, 69123843]

約数ペア:

[(1, 69123843), (3, 23041281), (9, 7680427), (19, 3638097), (57, 1212699), (171, 404233), (547, 126369), (739, 93537), (1641, 42123), (2217, 31179), (4923, 14041), (6651, 10393)]