67392983

素因数分解:

$7^3\times {\mathrm{61}}^1\times {\mathrm{3221}}^1$

素因数の和:3303

約数の個数: 16

約数和(自身を含む): 79905600

約数和(自身を除く): 12512617

約数列:

[1, 7, 49, 61, 343, 427, 2989, 3221, 20923, 22547, 157829, 196481, 1104803, 1375367, 9627569, 67392983]

約数ペア:

[(1, 67392983), (7, 9627569), (49, 1375367), (61, 1104803), (343, 196481), (427, 157829), (2989, 22547), (3221, 20923)]