67650147

素因数分解:

$3^4\times {\mathrm{653}}^1\times {\mathrm{1279}}^1$

素因数の和:1944

約数の個数: 20

約数和(自身を含む): 101291520

約数和(自身を除く): 33641373

約数列:

[1, 3, 9, 27, 81, 653, 1279, 1959, 3837, 5877, 11511, 17631, 34533, 52893, 103599, 835187, 2505561, 7516683, 22550049, 67650147]

約数ペア:

[(1, 67650147), (3, 22550049), (9, 7516683), (27, 2505561), (81, 835187), (653, 103599), (1279, 52893), (1959, 34533), (3837, 17631), (5877, 11511)]