164163933

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{13151}}^1$

素因数の和:13249

約数の個数: 24

約数和(自身を含む): 253044480

約数和(自身を除く): 88880547

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 657, 1387, 4161, 12483, 13151, 39453, 118359, 249869, 749607, 960023, 2248821, 2880069, 8640207, 18240437, 54721311, 164163933]

約数ペア:

[(1, 164163933), (3, 54721311), (9, 18240437), (19, 8640207), (57, 2880069), (73, 2248821), (171, 960023), (219, 749607), (657, 249869), (1387, 118359), (4161, 39453), (12483, 13151)]