27418539

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 40550400

約数和(自身を除く): 13131861

約数列:

[1, 3, 19, 31, 57, 59, 93, 177, 263, 589, 789, 1121, 1767, 1829, 3363, 4997, 5487, 8153, 14991, 15517, 24459, 34751, 46551, 104253, 154907, 294823, 464721, 481027, 884469, 1443081, 9139513, 27418539]

約数ペア:

[(1, 27418539), (3, 9139513), (19, 1443081), (31, 884469), (57, 481027), (59, 464721), (93, 294823), (177, 154907), (263, 104253), (589, 46551), (789, 34751), (1121, 24459), (1767, 15517), (1829, 14991), (3363, 8153), (4997, 5487)]