66866958

素因数分解:

$2^1\times 3^4\times {\mathrm{83}}^1\times {\mathrm{4973}}^1$

素因数の和:5070

約数の個数: 40

約数和(自身を含む): 151667208

約数和(自身を除く): 84800250

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 249, 498, 747, 1494, 2241, 4482, 4973, 6723, 9946, 13446, 14919, 29838, 44757, 89514, 134271, 268542, 402813, 412759, 805626, 825518, 1238277, 2476554, 3714831, 7429662, 11144493, 22288986, 33433479, 66866958]

約数ペア:

[(1, 66866958), (2, 33433479), (3, 22288986), (6, 11144493), (9, 7429662), (18, 3714831), (27, 2476554), (54, 1238277), (81, 825518), (83, 805626), (162, 412759), (166, 402813), (249, 268542), (498, 134271), (747, 89514), (1494, 44757), (2241, 29838), (4482, 14919), (4973, 13446), (6723, 9946)]