10809747

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 48

約数和(自身を含む): 18270720

約数和(自身を除く): 7460973

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 103, 117, 169, 207, 299, 309, 351, 507, 621, 897, 927, 1339, 1521, 2369, 2691, 2781, 3887, 4017, 4563, 7107, 8073, 11661, 12051, 17407, 21321, 30797, 34983, 36153, 52221, 63963, 92391, 104949, 156663, 277173, 400361, 469989, 831519, 1201083, 3603249, 10809747]

約数ペア:

[(1, 10809747), (3, 3603249), (9, 1201083), (13, 831519), (23, 469989), (27, 400361), (39, 277173), (69, 156663), (103, 104949), (117, 92391), (169, 63963), (207, 52221), (299, 36153), (309, 34983), (351, 30797), (507, 21321), (621, 17407), (897, 12051), (927, 11661), (1339, 8073), (1521, 7107), (2369, 4563), (2691, 4017), (2781, 3887)]