74109749

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{27077}}^1$

素因数の和:27124

約数の個数: 16

約数和(自身を含む): 93581568

約数和(自身を除く): 19471819

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 27077, 189539, 460309, 622771, 3222163, 4359397, 10587107, 74109749]

約数ペア:

[(1, 74109749), (7, 10587107), (17, 4359397), (23, 3222163), (119, 622771), (161, 460309), (391, 189539), (2737, 27077)]