29727891

素因数分解:

$3^8\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:244

約数の個数: 36

約数和(自身を含む): 46764432

約数和(自身を除く): 17036541

約数列:

[1, 3, 9, 23, 27, 69, 81, 197, 207, 243, 591, 621, 729, 1773, 1863, 2187, 4531, 5319, 5589, 6561, 13593, 15957, 16767, 40779, 47871, 50301, 122337, 143613, 150903, 367011, 430839, 1101033, 1292517, 3303099, 9909297, 29727891]

約数ペア:

[(1, 29727891), (3, 9909297), (9, 3303099), (23, 1292517), (27, 1101033), (69, 430839), (81, 367011), (197, 150903), (207, 143613), (243, 122337), (591, 50301), (621, 47871), (729, 40779), (1773, 16767), (1863, 15957), (2187, 13593), (4531, 6561), (5319, 5589)]