66260033

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 85764096

約数和(自身を除く): 19504063

約数列:

[1, 7, 17, 23, 43, 119, 161, 301, 391, 563, 731, 989, 2737, 3941, 5117, 6923, 9571, 12949, 16813, 24209, 66997, 90643, 117691, 169463, 220133, 411553, 556807, 1540931, 2880871, 3897649, 9465719, 66260033]

約数ペア:

[(1, 66260033), (7, 9465719), (17, 3897649), (23, 2880871), (43, 1540931), (119, 556807), (161, 411553), (301, 220133), (391, 169463), (563, 117691), (731, 90643), (989, 66997), (2737, 24209), (3941, 16813), (5117, 12949), (6923, 9571)]