201041109

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{130631}}^1$

素因数の和:130662

約数の個数: 20

約数和(自身を含む): 316129440

約数和(自身を除く): 115088331

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 130631, 391893, 1175679, 2481989, 3527037, 7445967, 10581111, 22337901, 67013703, 201041109]

約数ペア:

[(1, 201041109), (3, 67013703), (9, 22337901), (19, 10581111), (27, 7445967), (57, 3527037), (81, 2481989), (171, 1175679), (513, 391893), (1539, 130631)]