40761777

素因数分解:

$3^1\times 7^4\times {\mathrm{5659}}^1$

素因数の和:5690

約数の個数: 20

約数和(自身を含む): 63414640

約数和(自身を除く): 22652863

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 5659, 7203, 16977, 39613, 118839, 277291, 831873, 1941037, 5823111, 13587259, 40761777]

約数ペア:

[(1, 40761777), (3, 13587259), (7, 5823111), (21, 1941037), (49, 831873), (147, 277291), (343, 118839), (1029, 39613), (2401, 16977), (5659, 7203)]