170702073

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{44839}}^1$

素因数の和:44898

約数の個数: 20

約数和(自身を含む): 260430720

約数和(自身を除く): 89728647

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 44839, 134517, 403551, 1210653, 2107433, 3631959, 6322299, 18966897, 56900691, 170702073]

約数ペア:

[(1, 170702073), (3, 56900691), (9, 18966897), (27, 6322299), (47, 3631959), (81, 2107433), (141, 1210653), (423, 403551), (1269, 134517), (3807, 44839)]