68742237

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{7057}}^1$

素因数の和:7268

約数の個数: 16

約数和(自身を含む): 97569792

約数和(自身を除く): 28827555

約数列:

[1, 3, 17, 51, 191, 573, 3247, 7057, 9741, 21171, 119969, 359907, 1347887, 4043661, 22914079, 68742237]

約数ペア:

[(1, 68742237), (3, 22914079), (17, 4043661), (51, 1347887), (191, 359907), (573, 119969), (3247, 21171), (7057, 9741)]