198652959

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{599}}^1$

素因数の和:852

約数の個数: 32

約数和(自身を含む): 300672000

約数和(自身を除く): 102019041

約数列:

[1, 3, 9, 27, 71, 173, 213, 519, 599, 639, 1557, 1797, 1917, 4671, 5391, 12283, 16173, 36849, 42529, 103627, 110547, 127587, 310881, 331641, 382761, 932643, 1148283, 2797929, 7357517, 22072551, 66217653, 198652959]

約数ペア:

[(1, 198652959), (3, 66217653), (9, 22072551), (27, 7357517), (71, 2797929), (173, 1148283), (213, 932643), (519, 382761), (599, 331641), (639, 310881), (1557, 127587), (1797, 110547), (1917, 103627), (4671, 42529), (5391, 36849), (12283, 16173)]