68343291291

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{3200941}}^1$

素因数の和:3201602

約数の個数: 16

約数和(自身を含む): 99562099968

約数和(自身を除く): 31218808677

約数列:

[1, 3, 11, 33, 647, 1941, 7117, 21351, 3200941, 9602823, 35210351, 105631053, 2071008827, 6213026481, 22781097097, 68343291291]

約数ペア:

[(1, 68343291291), (3, 22781097097), (11, 6213026481), (33, 2071008827), (647, 105631053), (1941, 35210351), (7117, 9602823), (21351, 3200941)]