68081009

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{787}}^1$

素因数の和:992

約数の個数: 16

約数和(自身を含む): 74702400

約数和(自身を除く): 6621391

約数列:

[1, 19, 29, 157, 551, 787, 2983, 4553, 14953, 22823, 86507, 123559, 433637, 2347621, 3583211, 68081009]

約数ペア:

[(1, 68081009), (19, 3583211), (29, 2347621), (157, 433637), (551, 123559), (787, 86507), (2983, 22823), (4553, 14953)]