61647327

素因数分解:

$3^2\times 7^1\times {\mathrm{587}}^1\times {\mathrm{1667}}^1$

素因数の和:2267

約数の個数: 24

約数和(自身を含む): 102001536

約数和(自身を除く): 40354209

約数列:

[1, 3, 7, 9, 21, 63, 587, 1667, 1761, 4109, 5001, 5283, 11669, 12327, 15003, 35007, 36981, 105021, 978529, 2935587, 6849703, 8806761, 20549109, 61647327]

約数ペア:

[(1, 61647327), (3, 20549109), (7, 8806761), (9, 6849703), (21, 2935587), (63, 978529), (587, 105021), (1667, 36981), (1761, 35007), (4109, 15003), (5001, 12327), (5283, 11669)]