82137891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67271}}^1$

素因数の和:67322

約数の個数: 16

約数和(自身を含む): 122704128

約数和(自身を除く): 40566237

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 67271, 201813, 739981, 2219943, 2489027, 7467081, 27379297, 82137891]

約数ペア:

[(1, 82137891), (3, 27379297), (11, 7467081), (33, 2489027), (37, 2219943), (111, 739981), (407, 201813), (1221, 67271)]