201463281

素因数分解:

$3^5\times {\mathrm{71}}^1\times {\mathrm{11677}}^1$

素因数の和:11763

約数の個数: 24

約数和(自身を含む): 306057024

約数和(自身を除く): 104593743

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 1917, 5751, 11677, 17253, 35031, 105093, 315279, 829067, 945837, 2487201, 2837511, 7461603, 22384809, 67154427, 201463281]

約数ペア:

[(1, 201463281), (3, 67154427), (9, 22384809), (27, 7461603), (71, 2837511), (81, 2487201), (213, 945837), (243, 829067), (639, 315279), (1917, 105093), (5751, 35031), (11677, 17253)]