56971017

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{853}}^1$

素因数の和:1081

約数の個数: 24

約数和(自身を含む): 84863688

約数和(自身を除く): 27892671

約数列:

[1, 3, 9, 41, 123, 181, 369, 543, 853, 1629, 2559, 7421, 7677, 22263, 34973, 66789, 104919, 154393, 314757, 463179, 1389537, 6330113, 18990339, 56971017]

約数ペア:

[(1, 56971017), (3, 18990339), (9, 6330113), (41, 1389537), (123, 463179), (181, 314757), (369, 154393), (543, 104919), (853, 66789), (1629, 34973), (2559, 22263), (7421, 7677)]