121390233

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1\times {\mathrm{619}}^1$

素因数の和:1252

約数の個数: 16

約数和(自身を含む): 163680000

約数和(自身を除く): 42289767

約数列:

[1, 3, 131, 393, 499, 619, 1497, 1857, 65369, 81089, 196107, 243267, 308881, 926643, 40463411, 121390233]

約数ペア:

[(1, 121390233), (3, 40463411), (131, 926643), (393, 308881), (499, 243267), (619, 196107), (1497, 81089), (1857, 65369)]