81188322

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{201961}}^1$

素因数の和:202033

約数の個数: 16

約数和(自身を含む): 164800992

約数和(自身を除く): 83612670

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 201961, 403922, 605883, 1211766, 13531387, 27062774, 40594161, 81188322]

約数ペア:

[(1, 81188322), (2, 40594161), (3, 27062774), (6, 13531387), (67, 1211766), (134, 605883), (201, 403922), (402, 201961)]