27408051

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1619}}^1$

素因数の和:1661

約数の個数: 40

約数和(自身を含む): 47044800

約数和(自身を除く): 19636749

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 297, 513, 627, 891, 1539, 1619, 1881, 4857, 5643, 14571, 16929, 17809, 30761, 43713, 53427, 92283, 131139, 160281, 276849, 338371, 480843, 830547, 1015113, 1442529, 2491641, 3045339, 9136017, 27408051]

約数ペア:

[(1, 27408051), (3, 9136017), (9, 3045339), (11, 2491641), (19, 1442529), (27, 1015113), (33, 830547), (57, 480843), (81, 338371), (99, 276849), (171, 160281), (209, 131139), (297, 92283), (513, 53427), (627, 43713), (891, 30761), (1539, 17809), (1619, 16929), (1881, 14571), (4857, 5643)]