68792979

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{1753}}^1$

素因数の和:1986

約数の個数: 16

約数和(自身を含む): 93396992

約数和(自身を除く): 24604013

約数列:

[1, 3, 103, 127, 309, 381, 1753, 5259, 13081, 39243, 180559, 222631, 541677, 667893, 22930993, 68792979]

約数ペア:

[(1, 68792979), (3, 22930993), (103, 667893), (127, 541677), (309, 222631), (381, 180559), (1753, 39243), (5259, 13081)]