80627391

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{6823}}^1$

素因数の和:6943

約数の個数: 24

約数和(自身を含む): 126680736

約数和(自身を除く): 46053345

約数列:

[1, 3, 9, 13, 39, 101, 117, 303, 909, 1313, 3939, 6823, 11817, 20469, 61407, 88699, 266097, 689123, 798291, 2067369, 6202107, 8958599, 26875797, 80627391]

約数ペア:

[(1, 80627391), (3, 26875797), (9, 8958599), (13, 6202107), (39, 2067369), (101, 798291), (117, 689123), (303, 266097), (909, 88699), (1313, 61407), (3939, 20469), (6823, 11817)]