69882507

素因数分解:

$3^4\times {\mathrm{191}}^1\times {\mathrm{4517}}^1$

素因数の和:4720

約数の個数: 20

約数和(自身を含む): 104962176

約数和(自身を除く): 35079669

約数列:

[1, 3, 9, 27, 81, 191, 573, 1719, 4517, 5157, 13551, 15471, 40653, 121959, 365877, 862747, 2588241, 7764723, 23294169, 69882507]

約数ペア:

[(1, 69882507), (3, 23294169), (9, 7764723), (27, 2588241), (81, 862747), (191, 365877), (573, 121959), (1719, 40653), (4517, 15471), (5157, 13551)]