149879807

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{4903}}^1$

素因数の和:5318

約数の個数: 16

約数和(自身を含む): 187372032

約数和(自身を除く): 37492225

約数列:

[1, 7, 11, 77, 397, 2779, 4367, 4903, 30569, 34321, 53933, 377531, 1946491, 13625437, 21411401, 149879807]

約数ペア:

[(1, 149879807), (7, 21411401), (11, 13625437), (77, 1946491), (397, 377531), (2779, 53933), (4367, 34321), (4903, 30569)]