804579156243

素因数分解:

$3^4\times {\mathrm{241}}^1\times {\mathrm{1997}}^1\times {\mathrm{20639}}^1$

素因数の和:22889

約数の個数: 40

約数和(自身を含む): 1207552199040

約数和(自身を除く): 402973042797

約数列:

[1, 3, 9, 27, 81, 241, 723, 1997, 2169, 5991, 6507, 17973, 19521, 20639, 53919, 61917, 161757, 185751, 481277, 557253, 1443831, 1671759, 4331493, 4973999, 12994479, 14921997, 38983437, 41216083, 44765991, 123648249, 134297973, 370944747, 402893919, 1112834241, 3338502723, 9933076003, 29799228009, 89397684027, 268193052081, 804579156243]

約数ペア:

[(1, 804579156243), (3, 268193052081), (9, 89397684027), (27, 29799228009), (81, 9933076003), (241, 3338502723), (723, 1112834241), (1997, 402893919), (2169, 370944747), (5991, 134297973), (6507, 123648249), (17973, 44765991), (19521, 41216083), (20639, 38983437), (53919, 14921997), (61917, 12994479), (161757, 4973999), (185751, 4331493), (481277, 1671759), (557253, 1443831)]