82818081

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2939}}^1$

素因数の和:3077

約数の個数: 24

約数和(自身を含む): 124750080

約数和(自身を除く): 41931999

約数列:

[1, 3, 9, 31, 93, 101, 279, 303, 909, 2939, 3131, 8817, 9393, 26451, 28179, 91109, 273327, 296839, 819981, 890517, 2671551, 9202009, 27606027, 82818081]

約数ペア:

[(1, 82818081), (3, 27606027), (9, 9202009), (31, 2671551), (93, 890517), (101, 819981), (279, 296839), (303, 273327), (909, 91109), (2939, 28179), (3131, 26451), (8817, 9393)]