64324813

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{599}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 79632000

約数和(自身を除く): 15307187

約数列:

[1, 7, 23, 29, 161, 203, 529, 599, 667, 3703, 4193, 4669, 13777, 15341, 17371, 96439, 107387, 121597, 316871, 399533, 2218097, 2796731, 9189259, 64324813]

約数ペア:

[(1, 64324813), (7, 9189259), (23, 2796731), (29, 2218097), (161, 399533), (203, 316871), (529, 121597), (599, 107387), (667, 96439), (3703, 17371), (4193, 15341), (4669, 13777)]