56693781

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{683}}^1$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 85790016

約数和(自身を除く): 29096235

約数列:

[1, 3, 9, 23, 69, 207, 401, 683, 1203, 2049, 3609, 6147, 9223, 15709, 27669, 47127, 83007, 141381, 273883, 821649, 2464947, 6299309, 18897927, 56693781]

約数ペア:

[(1, 56693781), (3, 18897927), (9, 6299309), (23, 2464947), (69, 821649), (207, 273883), (401, 141381), (683, 83007), (1203, 47127), (2049, 27669), (3609, 15709), (6147, 9223)]