726003027

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{881}}^1\times {\mathrm{1327}}^1$

素因数の和:2240

約数の個数: 32

約数和(自身を含む): 1124444160

約数和(自身を除く): 398441133

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 881, 1327, 2643, 3981, 7929, 11943, 20263, 23787, 30521, 35829, 60789, 91563, 182367, 274689, 547101, 824067, 1169087, 3507261, 10521783, 26889001, 31565349, 80667003, 242001009, 726003027]

約数ペア:

[(1, 726003027), (3, 242001009), (9, 80667003), (23, 31565349), (27, 26889001), (69, 10521783), (207, 3507261), (621, 1169087), (881, 824067), (1327, 547101), (2643, 274689), (3981, 182367), (7929, 91563), (11943, 60789), (20263, 35829), (23787, 30521)]