68490063

素因数分解:

$3^3\times {\mathrm{389}}^1\times {\mathrm{6521}}^1$

素因数の和:6919

約数の個数: 16

約数和(自身を含む): 101743200

約数和(自身を除く): 33253137

約数列:

[1, 3, 9, 27, 389, 1167, 3501, 6521, 10503, 19563, 58689, 176067, 2536669, 7610007, 22830021, 68490063]

約数ペア:

[(1, 68490063), (3, 22830021), (9, 7610007), (27, 2536669), (389, 176067), (1167, 58689), (3501, 19563), (6521, 10503)]