85321521

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4391}}^1$

素因数の和:4541

約数の個数: 24

約数和(自身を含む): 131549184

約数和(自身を除く): 46227663

約数列:

[1, 3, 9, 17, 51, 127, 153, 381, 1143, 2159, 4391, 6477, 13173, 19431, 39519, 74647, 223941, 557657, 671823, 1672971, 5018913, 9480169, 28440507, 85321521]

約数ペア:

[(1, 85321521), (3, 28440507), (9, 9480169), (17, 5018913), (51, 1672971), (127, 671823), (153, 557657), (381, 223941), (1143, 74647), (2159, 39519), (4391, 19431), (6477, 13173)]