91359009

素因数分解:

$3^6\times 7^1\times {\mathrm{17903}}^1$

素因数の和:17928

約数の個数: 28

約数和(自身を含む): 156552576

約数和(自身を除く): 65193567

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 17903, 53709, 125321, 161127, 375963, 483381, 1127889, 1450143, 3383667, 4350429, 10151001, 13051287, 30453003, 91359009]

約数ペア:

[(1, 91359009), (3, 30453003), (7, 13051287), (9, 10151001), (21, 4350429), (27, 3383667), (63, 1450143), (81, 1127889), (189, 483381), (243, 375963), (567, 161127), (729, 125321), (1701, 53709), (5103, 17903)]