67173171

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1427}}^1$

素因数の和:1531

約数の個数: 32

約数和(自身を含む): 103638528

約数和(自身を除く): 36465357

約数列:

[1, 3, 13, 17, 39, 51, 71, 213, 221, 663, 923, 1207, 1427, 2769, 3621, 4281, 15691, 18551, 24259, 47073, 55653, 72777, 101317, 303951, 315367, 946101, 1317121, 1722389, 3951363, 5167167, 22391057, 67173171]

約数ペア:

[(1, 67173171), (3, 22391057), (13, 5167167), (17, 3951363), (39, 1722389), (51, 1317121), (71, 946101), (213, 315367), (221, 303951), (663, 101317), (923, 72777), (1207, 55653), (1427, 47073), (2769, 24259), (3621, 18551), (4281, 15691)]