69990003

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{9733}}^1$

素因数の和:9803

約数の個数: 24

約数和(自身を含む): 109332288

約数和(自身を除く): 39342285

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 7191, 9733, 29199, 87597, 165461, 457451, 496383, 1372353, 1489149, 4117059, 7776667, 23330001, 69990003]

約数ペア:

[(1, 69990003), (3, 23330001), (9, 7776667), (17, 4117059), (47, 1489149), (51, 1372353), (141, 496383), (153, 457451), (423, 165461), (799, 87597), (2397, 29199), (7191, 9733)]