312120027

素因数分解:

$3^3\times {\mathrm{2797}}^1\times {\mathrm{4133}}^1$

素因数の和:6939

約数の個数: 16

約数和(自身を含む): 462677280

約数和(自身を除く): 150557253

約数列:

[1, 3, 9, 27, 2797, 4133, 8391, 12399, 25173, 37197, 75519, 111591, 11560001, 34680003, 104040009, 312120027]

約数ペア:

[(1, 312120027), (3, 104040009), (9, 34680003), (27, 11560001), (2797, 111591), (4133, 75519), (8391, 37197), (12399, 25173)]