78130419

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1\times {\mathrm{2243}}^1$

素因数の和:2946

約数の個数: 16

約数和(自身を含む): 110512512

約数和(自身を除く): 32382093

約数列:

[1, 3, 17, 51, 683, 2049, 2243, 6729, 11611, 34833, 38131, 114393, 1531969, 4595907, 26043473, 78130419]

約数ペア:

[(1, 78130419), (3, 26043473), (17, 4595907), (51, 1531969), (683, 114393), (2049, 38131), (2243, 34833), (6729, 11611)]