127623627

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{248779}}^1$

素因数の和:248807

約数の個数: 16

約数和(自身を含む): 199024000

約数和(自身を除く): 71400373

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 248779, 746337, 2239011, 4726801, 6717033, 14180403, 42541209, 127623627]

約数ペア:

[(1, 127623627), (3, 42541209), (9, 14180403), (19, 6717033), (27, 4726801), (57, 2239011), (171, 746337), (513, 248779)]