68177943

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{10141}}^1$

素因数の和:10236

約数の個数: 20

約数和(自身を含む): 103083288

約数和(自身を除く): 34905345

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6723, 10141, 30423, 91269, 273807, 821421, 841703, 2525109, 7575327, 22725981, 68177943]

約数ペア:

[(1, 68177943), (3, 22725981), (9, 7575327), (27, 2525109), (81, 841703), (83, 821421), (249, 273807), (747, 91269), (2241, 30423), (6723, 10141)]