65443818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{827}}^1$

素因数の和:963

約数の個数: 48

約数和(自身を含む): 145363680

約数和(自身を除く): 79919862

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 109, 121, 218, 242, 327, 363, 654, 726, 827, 1199, 1654, 2398, 2481, 3597, 4962, 7194, 9097, 13189, 18194, 26378, 27291, 39567, 54582, 79134, 90143, 100067, 180286, 200134, 270429, 300201, 540858, 600402, 991573, 1983146, 2974719, 5949438, 10907303, 21814606, 32721909, 65443818]

約数ペア:

[(1, 65443818), (2, 32721909), (3, 21814606), (6, 10907303), (11, 5949438), (22, 2974719), (33, 1983146), (66, 991573), (109, 600402), (121, 540858), (218, 300201), (242, 270429), (327, 200134), (363, 180286), (654, 100067), (726, 90143), (827, 79134), (1199, 54582), (1654, 39567), (2398, 27291), (2481, 26378), (3597, 18194), (4962, 13189), (7194, 9097)]