7785289323

素因数分解:

$3^4\times 7^1\times {\mathrm{1831}}^1\times {\mathrm{7499}}^1$

素因数の和:9349

約数の個数: 40

約数和(自身を含む): 13300320000

約数和(自身を除く): 5515030677

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 1831, 5493, 7499, 12817, 16479, 22497, 38451, 49437, 52493, 67491, 115353, 148311, 157479, 202473, 346059, 472437, 607419, 1038177, 1417311, 4251933, 13730669, 41192007, 96114683, 123576021, 288344049, 370728063, 865032147, 1112184189, 2595096441, 7785289323]

約数ペア:

[(1, 7785289323), (3, 2595096441), (7, 1112184189), (9, 865032147), (21, 370728063), (27, 288344049), (63, 123576021), (81, 96114683), (189, 41192007), (567, 13730669), (1831, 4251933), (5493, 1417311), (7499, 1038177), (12817, 607419), (16479, 472437), (22497, 346059), (38451, 202473), (49437, 157479), (52493, 148311), (67491, 115353)]