128762007

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{58237}}^1$

素因数の和:58318

約数の個数: 16

約数和(自身を含む): 190088832

約数和(自身を除く): 61326825

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 58237, 174711, 640607, 1921821, 3901879, 11705637, 42920669, 128762007]

約数ペア:

[(1, 128762007), (3, 42920669), (11, 11705637), (33, 3901879), (67, 1921821), (201, 640607), (737, 174711), (2211, 58237)]