23180959971

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{815341}}^1$

素因数の和:815375

約数の個数: 32

約数和(自身を含む): 37440504640

約数和(自身を除く): 14259544669

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 2187, 3159, 9477, 28431, 815341, 2446023, 7338069, 10599433, 22014207, 31798299, 66042621, 95394897, 198127863, 286184691, 594383589, 858554073, 1783150767, 2575662219, 7726986657, 23180959971]

約数ペア:

[(1, 23180959971), (3, 7726986657), (9, 2575662219), (13, 1783150767), (27, 858554073), (39, 594383589), (81, 286184691), (117, 198127863), (243, 95394897), (351, 66042621), (729, 31798299), (1053, 22014207), (2187, 10599433), (3159, 7338069), (9477, 2446023), (28431, 815341)]