23609799

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:106

約数の個数: 60

約数和(自身を含む): 40147800

約数和(自身を除く): 16538001

約数列:

[1, 3, 9, 19, 23, 27, 29, 57, 69, 81, 87, 171, 207, 261, 437, 513, 529, 551, 621, 667, 783, 1311, 1539, 1587, 1653, 1863, 2001, 2349, 3933, 4761, 4959, 6003, 10051, 11799, 12673, 14283, 14877, 15341, 18009, 30153, 35397, 38019, 42849, 44631, 46023, 54027, 90459, 114057, 138069, 271377, 291479, 342171, 414207, 814131, 874437, 1026513, 1242621, 2623311, 7869933, 23609799]

約数ペア:

[(1, 23609799), (3, 7869933), (9, 2623311), (19, 1242621), (23, 1026513), (27, 874437), (29, 814131), (57, 414207), (69, 342171), (81, 291479), (87, 271377), (171, 138069), (207, 114057), (261, 90459), (437, 54027), (513, 46023), (529, 44631), (551, 42849), (621, 38019), (667, 35397), (783, 30153), (1311, 18009), (1539, 15341), (1587, 14877), (1653, 14283), (1863, 12673), (2001, 11799), (2349, 10051), (3933, 6003), (4761, 4959)]