86999409

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{60041}}^1$

素因数の和:60077

約数の個数: 24

約数和(自身を含む): 149864832

約数和(自身を除く): 62865423

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 60041, 180123, 420287, 540369, 1260861, 1380943, 3782583, 4142829, 9666601, 12428487, 28999803, 86999409]

約数ペア:

[(1, 86999409), (3, 28999803), (7, 12428487), (9, 9666601), (21, 4142829), (23, 3782583), (63, 1380943), (69, 1260861), (161, 540369), (207, 420287), (483, 180123), (1449, 60041)]