55802817

素因数分解:

$3^3\times 7^2\times {\mathrm{42179}}^1$

素因数の和:42202

約数の個数: 24

約数和(自身を含む): 96170400

約数和(自身を除く): 40367583

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 42179, 126537, 295253, 379611, 885759, 1138833, 2066771, 2657277, 6200313, 7971831, 18600939, 55802817]

約数ペア:

[(1, 55802817), (3, 18600939), (7, 7971831), (9, 6200313), (21, 2657277), (27, 2066771), (49, 1138833), (63, 885759), (147, 379611), (189, 295253), (441, 126537), (1323, 42179)]