23142321

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 36679680

約数和(自身を除く): 13537359

約数列:

[1, 3, 9, 17, 27, 51, 127, 153, 381, 397, 459, 1143, 1191, 2159, 3429, 3573, 6477, 6749, 10719, 19431, 20247, 50419, 58293, 60741, 151257, 182223, 453771, 857123, 1361313, 2571369, 7714107, 23142321]

約数ペア:

[(1, 23142321), (3, 7714107), (9, 2571369), (17, 1361313), (27, 857123), (51, 453771), (127, 182223), (153, 151257), (381, 60741), (397, 58293), (459, 50419), (1143, 20247), (1191, 19431), (2159, 10719), (3429, 6749), (3573, 6477)]