68587717

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1021}}^1$

素因数の和:1260

約数の個数: 16

約数和(自身を含む): 77704704

約数和(自身を除く): 9116987

約数列:

[1, 11, 31, 197, 341, 1021, 2167, 6107, 11231, 31651, 67177, 201137, 348161, 2212507, 6235247, 68587717]

約数ペア:

[(1, 68587717), (11, 6235247), (31, 2212507), (197, 348161), (341, 201137), (1021, 67177), (2167, 31651), (6107, 11231)]