70647903

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1033}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 111672000

約数和(自身を除く): 41024097

約数列:

[1, 3, 9, 17, 27, 51, 149, 153, 447, 459, 1033, 1341, 2533, 3099, 4023, 7599, 9297, 17561, 22797, 27891, 52683, 68391, 153917, 158049, 461751, 474147, 1385253, 2616589, 4155759, 7849767, 23549301, 70647903]

約数ペア:

[(1, 70647903), (3, 23549301), (9, 7849767), (17, 4155759), (27, 2616589), (51, 1385253), (149, 474147), (153, 461751), (447, 158049), (459, 153917), (1033, 68391), (1341, 52683), (2533, 27891), (3099, 22797), (4023, 17561), (7599, 9297)]