77925413279

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{609683}}^1$

素因数の和:609771

約数の個数: 24

約数和(自身を含む): 96866593920

約数和(自身を除く): 18941180641

約数列:

[1, 7, 19, 31, 133, 217, 589, 961, 4123, 6727, 18259, 127813, 609683, 4267781, 11583977, 18900173, 81087839, 132301211, 359103287, 585905363, 2513723009, 4101337541, 11132201897, 77925413279]

約数ペア:

[(1, 77925413279), (7, 11132201897), (19, 4101337541), (31, 2513723009), (133, 585905363), (217, 359103287), (589, 132301211), (961, 81087839), (4123, 18900173), (6727, 11583977), (18259, 4267781), (127813, 609683)]