28014767361

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1\times {\mathrm{11551}}^1$

素因数の和:11982

約数の個数: 48

約数和(自身を含む): 46753993728

約数和(自身を除く): 18739226367

約数列:

[1, 3, 7, 9, 21, 63, 137, 281, 411, 843, 959, 1233, 1967, 2529, 2877, 5901, 8631, 11551, 17703, 34653, 38497, 80857, 103959, 115491, 242571, 269479, 346473, 727713, 808437, 1582487, 2425311, 3245831, 4747461, 9737493, 11077409, 14242383, 22720817, 29212479, 33232227, 68162451, 99696681, 204487353, 444678847, 1334036541, 3112751929, 4002109623, 9338255787, 28014767361]

約数ペア:

[(1, 28014767361), (3, 9338255787), (7, 4002109623), (9, 3112751929), (21, 1334036541), (63, 444678847), (137, 204487353), (281, 99696681), (411, 68162451), (843, 33232227), (959, 29212479), (1233, 22720817), (1967, 14242383), (2529, 11077409), (2877, 9737493), (5901, 4747461), (8631, 3245831), (11551, 2425311), (17703, 1582487), (34653, 808437), (38497, 727713), (80857, 346473), (103959, 269479), (115491, 242571)]