74342547

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{485899}}^1$

素因数の和:485922

約数の個数: 12

約数和(自身を含む): 113700600

約数和(自身を除く): 39358053

約数列:

[1, 3, 9, 17, 51, 153, 485899, 1457697, 4373091, 8260283, 24780849, 74342547]

約数ペア:

[(1, 74342547), (3, 24780849), (9, 8260283), (17, 4373091), (51, 1457697), (153, 485899)]