68143581

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{8293}}^1$

素因数の和:8393

約数の個数: 24

約数和(自身を含む): 108684576

約数和(自身を除く): 40540995

約数列:

[1, 3, 9, 11, 33, 83, 99, 249, 747, 913, 2739, 8217, 8293, 24879, 74637, 91223, 273669, 688319, 821007, 2064957, 6194871, 7571509, 22714527, 68143581]

約数ペア:

[(1, 68143581), (3, 22714527), (9, 7571509), (11, 6194871), (33, 2064957), (83, 821007), (99, 688319), (249, 273669), (747, 91223), (913, 74637), (2739, 24879), (8217, 8293)]