27607118

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:453

約数の個数: 48

約数和(自身を含む): 53370240

約数和(自身を除く): 25763122

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 121, 154, 242, 301, 379, 473, 602, 758, 847, 946, 1694, 2653, 3311, 4169, 5203, 5306, 6622, 8338, 10406, 16297, 29183, 32594, 36421, 45859, 58366, 72842, 91718, 114079, 179267, 228158, 321013, 358534, 642026, 1254869, 1971937, 2509738, 3943874, 13803559, 27607118]

約数ペア:

[(1, 27607118), (2, 13803559), (7, 3943874), (11, 2509738), (14, 1971937), (22, 1254869), (43, 642026), (77, 358534), (86, 321013), (121, 228158), (154, 179267), (242, 114079), (301, 91718), (379, 72842), (473, 58366), (602, 45859), (758, 36421), (847, 32594), (946, 29183), (1694, 16297), (2653, 10406), (3311, 8338), (4169, 6622), (5203, 5306)]