60787431

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{379}}^1$

素因数の和:707

約数の個数: 24

約数和(自身を含む): 89631360

約数和(自身を除く): 28843929

約数列:

[1, 3, 9, 71, 213, 251, 379, 639, 753, 1137, 2259, 3411, 17821, 26909, 53463, 80727, 95129, 160389, 242181, 285387, 856161, 6754159, 20262477, 60787431]

約数ペア:

[(1, 60787431), (3, 20262477), (9, 6754159), (71, 856161), (213, 285387), (251, 242181), (379, 160389), (639, 95129), (753, 80727), (1137, 53463), (2259, 26909), (3411, 17821)]