68961151

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1$

素因数の和:774

約数の個数: 16

約数和(自身を含む): 80087040

約数和(自身を除く): 11125889

約数列:

[1, 7, 131, 157, 479, 917, 1099, 3353, 20567, 62749, 75203, 143969, 439243, 526421, 9851593, 68961151]

約数ペア:

[(1, 68961151), (7, 9851593), (131, 526421), (157, 439243), (479, 143969), (917, 75203), (1099, 62749), (3353, 20567)]