180278001

素因数分解:

$3^3\times {\mathrm{811}}^1\times {\mathrm{8233}}^1$

素因数の和:9053

約数の個数: 16

約数和(自身を含む): 267440320

約数和(自身を除く): 87162319

約数列:

[1, 3, 9, 27, 811, 2433, 7299, 8233, 21897, 24699, 74097, 222291, 6676963, 20030889, 60092667, 180278001]

約数ペア:

[(1, 180278001), (3, 60092667), (9, 20030889), (27, 6676963), (811, 222291), (2433, 74097), (7299, 24699), (8233, 21897)]