117282321

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{16433}}^1$

素因数の和:16513

約数の個数: 24

約数和(自身を含む): 185441256

約数和(自身を除く): 68158935

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 7137, 16433, 49299, 147897, 213629, 640887, 1002413, 1922661, 3007239, 9021717, 13031369, 39094107, 117282321]

約数ペア:

[(1, 117282321), (3, 39094107), (9, 13031369), (13, 9021717), (39, 3007239), (61, 1922661), (117, 1002413), (183, 640887), (549, 213629), (793, 147897), (2379, 49299), (7137, 16433)]