190055721

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1\times {\mathrm{3257}}^1$

素因数の和:3680

約数の個数: 16

約数和(自身を含む): 258971904

約数和(自身を除く): 68916183

約数列:

[1, 3, 53, 159, 367, 1101, 3257, 9771, 19451, 58353, 172621, 517863, 1195319, 3585957, 63351907, 190055721]

約数ペア:

[(1, 190055721), (3, 63351907), (53, 3585957), (159, 1195319), (367, 517863), (1101, 172621), (3257, 58353), (9771, 19451)]