70929

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:117

約数の個数: 16

約数和(自身を含む): 109440

約数和(自身を除く): 38511

約数列:

[1, 3, 9, 27, 37, 71, 111, 213, 333, 639, 999, 1917, 2627, 7881, 23643, 70929]

約数ペア:

[(1, 70929), (3, 23643), (9, 7881), (27, 2627), (37, 1917), (71, 999), (111, 639), (213, 333)]