74860281

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{3541}}^1$

素因数の和:3588

約数の個数: 28

約数和(自身を含む): 116142180

約数和(自身を除く): 41281899

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 729, 783, 2349, 3541, 7047, 10623, 21141, 31869, 95607, 102689, 286821, 308067, 860463, 924201, 2581389, 2772603, 8317809, 24953427, 74860281]

約数ペア:

[(1, 74860281), (3, 24953427), (9, 8317809), (27, 2772603), (29, 2581389), (81, 924201), (87, 860463), (243, 308067), (261, 286821), (729, 102689), (783, 95607), (2349, 31869), (3541, 21141), (7047, 10623)]