64202913

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{7213}}^1$

素因数の和:7285

約数の個数: 24

約数和(自身を含む): 99033792

約数和(自身を除く): 34830879

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 7213, 8901, 21639, 64917, 165899, 310159, 497697, 930477, 1493091, 2791431, 7133657, 21400971, 64202913]

約数ペア:

[(1, 64202913), (3, 21400971), (9, 7133657), (23, 2791431), (43, 1493091), (69, 930477), (129, 497697), (207, 310159), (387, 165899), (989, 64917), (2967, 21639), (7213, 8901)]