127972077

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{4273}}^1$

素因数の和:4492

約数の個数: 16

約数和(自身を含む): 174379200

約数和(自身を除く): 46407123

約数列:

[1, 3, 67, 149, 201, 447, 4273, 9983, 12819, 29949, 286291, 636677, 858873, 1910031, 42657359, 127972077]

約数ペア:

[(1, 127972077), (3, 42657359), (67, 1910031), (149, 858873), (201, 636677), (447, 286291), (4273, 29949), (9983, 12819)]