68794953

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 99532800

約数和(自身を除く): 30737847

約数列:

[1, 3, 19, 57, 71, 89, 191, 213, 267, 573, 1349, 1691, 3629, 4047, 5073, 6319, 10887, 13561, 16999, 18957, 40683, 50997, 120061, 257659, 322981, 360183, 772977, 968943, 1206929, 3620787, 22931651, 68794953]

約数ペア:

[(1, 68794953), (3, 22931651), (19, 3620787), (57, 1206929), (71, 968943), (89, 772977), (191, 360183), (213, 322981), (267, 257659), (573, 120061), (1349, 50997), (1691, 40683), (3629, 18957), (4047, 16999), (5073, 13561), (6319, 10887)]