21467804733

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{233}}^1\times {\mathrm{31307}}^1$

素因数の和:31658

約数の個数: 32

約数和(自身を含む): 32234716800

約数和(自身を除く): 10766912067

約数列:

[1, 3, 9, 27, 109, 233, 327, 699, 981, 2097, 2943, 6291, 25397, 31307, 76191, 93921, 228573, 281763, 685719, 845289, 3412463, 7294531, 10237389, 21883593, 30712167, 65650779, 92136501, 196952337, 795103879, 2385311637, 7155934911, 21467804733]

約数ペア:

[(1, 21467804733), (3, 7155934911), (9, 2385311637), (27, 795103879), (109, 196952337), (233, 92136501), (327, 65650779), (699, 30712167), (981, 21883593), (2097, 10237389), (2943, 7294531), (6291, 3412463), (25397, 845289), (31307, 685719), (76191, 281763), (93921, 228573)]