83841561

素因数分解:

$3^6\times {\mathrm{47}}^1\times {\mathrm{2447}}^1$

素因数の和:2512

約数の個数: 28

約数和(自身を含む): 128431872

約数和(自身を除く): 44590311

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 729, 1269, 2447, 3807, 7341, 11421, 22023, 34263, 66069, 115009, 198207, 345027, 594621, 1035081, 1783863, 3105243, 9315729, 27947187, 83841561]

約数ペア:

[(1, 83841561), (3, 27947187), (9, 9315729), (27, 3105243), (47, 1783863), (81, 1035081), (141, 594621), (243, 345027), (423, 198207), (729, 115009), (1269, 66069), (2447, 34263), (3807, 22023), (7341, 11421)]