164132469

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{4549}}^1$

素因数の和:4785

約数の個数: 24

約数和(自身を含む): 250796000

約数和(自身を除く): 86663531

約数列:

[1, 3, 9, 19, 57, 171, 211, 633, 1899, 4009, 4549, 12027, 13647, 36081, 40941, 86431, 259293, 777879, 959839, 2879517, 8638551, 18236941, 54710823, 164132469]

約数ペア:

[(1, 164132469), (3, 54710823), (9, 18236941), (19, 8638551), (57, 2879517), (171, 959839), (211, 777879), (633, 259293), (1899, 86431), (4009, 40941), (4549, 36081), (12027, 13647)]