71208963

素因数分解:

$3^5\times 7^1\times {\mathrm{41863}}^1$

素因数の和:41885

約数の個数: 24

約数和(自身を含む): 121907968

約数和(自身を除く): 50699005

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 41863, 125589, 293041, 376767, 879123, 1130301, 2637369, 3390903, 7912107, 10172709, 23736321, 71208963]

約数ペア:

[(1, 71208963), (3, 23736321), (7, 10172709), (9, 7912107), (21, 3390903), (27, 2637369), (63, 1130301), (81, 879123), (189, 376767), (243, 293041), (567, 125589), (1701, 41863)]