74235789

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{8747}}^1$

素因数の和:8817

約数の個数: 24

約数和(自身を含む): 114633792

約数和(自身を除く): 40398003

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 2829, 8487, 8747, 26241, 78723, 201181, 358627, 603543, 1075881, 1810629, 3227643, 8248421, 24745263, 74235789]

約数ペア:

[(1, 74235789), (3, 24745263), (9, 8248421), (23, 3227643), (41, 1810629), (69, 1075881), (123, 603543), (207, 358627), (369, 201181), (943, 78723), (2829, 26241), (8487, 8747)]