829356489

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{5749}}^1$

素因数の和:5911

約数の個数: 40

約数和(自身を含む): 1344189000

約数和(自身を除く): 514832511

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 137, 351, 411, 1053, 1233, 1781, 3699, 5343, 5749, 11097, 16029, 17247, 48087, 51741, 74737, 144261, 155223, 224211, 465669, 672633, 787613, 2017899, 2362839, 6053697, 7088517, 10238969, 21265551, 30716907, 63796653, 92150721, 276452163, 829356489]

約数ペア:

[(1, 829356489), (3, 276452163), (9, 92150721), (13, 63796653), (27, 30716907), (39, 21265551), (81, 10238969), (117, 7088517), (137, 6053697), (351, 2362839), (411, 2017899), (1053, 787613), (1233, 672633), (1781, 465669), (3699, 224211), (5343, 155223), (5749, 144261), (11097, 74737), (16029, 51741), (17247, 48087)]