42273279

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{16141}}^1$

素因数の和:16247

約数の個数: 16

約数和(自身を含む): 63276640

約数和(自身を除く): 21003361

約数列:

[1, 3, 9, 27, 97, 291, 873, 2619, 16141, 48423, 145269, 435807, 1565677, 4697031, 14091093, 42273279]

約数ペア:

[(1, 42273279), (3, 14091093), (9, 4697031), (27, 1565677), (97, 435807), (291, 145269), (873, 48423), (2619, 16141)]