121708664001

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{521}}^1\times {\mathrm{198139}}^1$

素因数の和:198797

約数の個数: 24

約数和(自身を含む): 177484301280

約数和(自身を除く): 55775637279

約数列:

[1, 3, 9, 131, 393, 521, 1179, 1563, 4689, 68251, 198139, 204753, 594417, 614259, 1783251, 25956209, 77868627, 103230419, 233605881, 309691257, 929073771, 13523184889, 40569554667, 121708664001]

約数ペア:

[(1, 121708664001), (3, 40569554667), (9, 13523184889), (131, 929073771), (393, 309691257), (521, 233605881), (1179, 103230419), (1563, 77868627), (4689, 25956209), (68251, 1783251), (198139, 614259), (204753, 594417)]