97877007

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{639719}}^1$

素因数の和:639742

約数の個数: 12

約数和(自身を含む): 149694480

約数和(自身を除く): 51817473

約数列:

[1, 3, 9, 17, 51, 153, 639719, 1919157, 5757471, 10875223, 32625669, 97877007]

約数ペア:

[(1, 97877007), (3, 32625669), (9, 10875223), (17, 5757471), (51, 1919157), (153, 639719)]