81312198

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1232003}}^1$

素因数の和:1232019

約数の個数: 16

約数和(自身を含む): 177408576

約数和(自身を除く): 96096378

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1232003, 2464006, 3696009, 7392018, 13552033, 27104066, 40656099, 81312198]

約数ペア:

[(1, 81312198), (2, 40656099), (3, 27104066), (6, 13552033), (11, 7392018), (22, 3696009), (33, 2464006), (66, 1232003)]