121666874

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{76907}}^1$

素因数の和:77029

約数の個数: 16

約数和(自身を含む): 210420288

約数和(自身を除く): 88753414

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 76907, 153814, 538349, 1076698, 8690491, 17380982, 60833437, 121666874]

約数ペア:

[(1, 121666874), (2, 60833437), (7, 17380982), (14, 8690491), (113, 1076698), (226, 538349), (791, 153814), (1582, 76907)]