9725859

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 17130400

約数和(自身を除く): 7404541

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 121, 143, 229, 297, 351, 363, 429, 687, 1089, 1287, 1573, 2061, 2519, 2977, 3267, 3861, 4719, 6183, 7557, 8931, 14157, 22671, 26793, 27709, 32747, 42471, 68013, 80379, 83127, 98241, 249381, 294723, 360217, 748143, 884169, 1080651, 3241953, 9725859]

約数ペア:

[(1, 9725859), (3, 3241953), (9, 1080651), (11, 884169), (13, 748143), (27, 360217), (33, 294723), (39, 249381), (99, 98241), (117, 83127), (121, 80379), (143, 68013), (229, 42471), (297, 32747), (351, 27709), (363, 26793), (429, 22671), (687, 14157), (1089, 8931), (1287, 7557), (1573, 6183), (2061, 4719), (2519, 3861), (2977, 3267)]