201130479

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{15749}}^1$

素因数の和:15812

約数の個数: 32

約数和(自身を含む): 332640000

約数和(自身を除く): 131509521

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 129, 297, 387, 473, 1161, 1419, 4257, 12771, 15749, 47247, 141741, 173239, 425223, 519717, 677207, 1559151, 2031621, 4677453, 6094863, 7449277, 18284589, 22347831, 67043493, 201130479]

約数ペア:

[(1, 201130479), (3, 67043493), (9, 22347831), (11, 18284589), (27, 7449277), (33, 6094863), (43, 4677453), (99, 2031621), (129, 1559151), (297, 677207), (387, 519717), (473, 425223), (1161, 173239), (1419, 141741), (4257, 47247), (12771, 15749)]