63408961

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1741}}^1$

素因数の和:1813

約数の個数: 24

約数和(自身を含む): 81553472

約数和(自身を除く): 18144511

約数列:

[1, 7, 11, 43, 77, 121, 301, 473, 847, 1741, 3311, 5203, 12187, 19151, 36421, 74863, 134057, 210661, 524041, 823493, 1474627, 5764451, 9058423, 63408961]

約数ペア:

[(1, 63408961), (7, 9058423), (11, 5764451), (43, 1474627), (77, 823493), (121, 524041), (301, 210661), (473, 134057), (847, 74863), (1741, 36421), (3311, 19151), (5203, 12187)]