71885691

素因数分解:

$3^3\times {\mathrm{1423}}^1\times {\mathrm{1871}}^1$

素因数の和:3303

約数の個数: 16

約数和(自身を含む): 106629120

約数和(自身を除く): 34743429

約数列:

[1, 3, 9, 27, 1423, 1871, 4269, 5613, 12807, 16839, 38421, 50517, 2662433, 7987299, 23961897, 71885691]

約数ペア:

[(1, 71885691), (3, 23961897), (9, 7987299), (27, 2662433), (1423, 50517), (1871, 38421), (4269, 16839), (5613, 12807)]