339912963

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{6967}}^1$

素因数の和:7128

約数の個数: 32

約数和(自身を含む): 546291200

約数和(自身を除く): 206378237

約数列:

[1, 3, 9, 13, 27, 39, 117, 139, 351, 417, 1251, 1807, 3753, 5421, 6967, 16263, 20901, 48789, 62703, 90571, 188109, 271713, 815139, 968413, 2445417, 2905239, 8715717, 12589369, 26147151, 37768107, 113304321, 339912963]

約数ペア:

[(1, 339912963), (3, 113304321), (9, 37768107), (13, 26147151), (27, 12589369), (39, 8715717), (117, 2905239), (139, 2445417), (351, 968413), (417, 815139), (1251, 271713), (1807, 188109), (3753, 90571), (5421, 62703), (6967, 48789), (16263, 20901)]