68572359

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{827}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 105719040

約数和(自身を除く): 37146681

約数列:

[1, 3, 9, 27, 37, 83, 111, 249, 333, 747, 827, 999, 2241, 2481, 3071, 7443, 9213, 22329, 27639, 30599, 68641, 82917, 91797, 205923, 275391, 617769, 826173, 1853307, 2539717, 7619151, 22857453, 68572359]

約数ペア:

[(1, 68572359), (3, 22857453), (9, 7619151), (27, 2539717), (37, 1853307), (83, 826173), (111, 617769), (249, 275391), (333, 205923), (747, 91797), (827, 82917), (999, 68641), (2241, 30599), (2481, 27639), (3071, 22329), (7443, 9213)]