54209169

素因数分解:

$3^7\times 7^1\times {\mathrm{3541}}^1$

素因数の和:3569

約数の個数: 32

約数和(自身を含む): 92942080

約数和(自身を除く): 38732911

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 3541, 5103, 10623, 15309, 24787, 31869, 74361, 95607, 223083, 286821, 669249, 860463, 2007747, 2581389, 6023241, 7744167, 18069723, 54209169]

約数ペア:

[(1, 54209169), (3, 18069723), (7, 7744167), (9, 6023241), (21, 2581389), (27, 2007747), (63, 860463), (81, 669249), (189, 286821), (243, 223083), (567, 95607), (729, 74361), (1701, 31869), (2187, 24787), (3541, 15309), (5103, 10623)]