121207881

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{1723}}^1$

素因数の和:2036

約数の個数: 16

約数和(自身を含む): 163848960

約数和(自身を除く): 42641079

約数列:

[1, 3, 131, 179, 393, 537, 1723, 5169, 23449, 70347, 225713, 308417, 677139, 925251, 40402627, 121207881]

約数ペア:

[(1, 121207881), (3, 40402627), (131, 925251), (179, 677139), (393, 308417), (537, 225713), (1723, 70347), (5169, 23449)]