2639565527037

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{13807}}^1\times {\mathrm{54983}}^1$

素因数の和:68873

約数の個数: 32

約数和(自身を含む): 3765726597120

約数和(自身を除く): 1126161070083

約数列:

[1, 3, 19, 57, 61, 183, 1159, 3477, 13807, 41421, 54983, 164949, 262333, 786999, 842227, 1044677, 2526681, 3134031, 3353963, 10061889, 16002313, 48006939, 63725297, 191175891, 759150281, 2277450843, 14423855339, 43271566017, 46308167141, 138924501423, 879855175679, 2639565527037]

約数ペア:

[(1, 2639565527037), (3, 879855175679), (19, 138924501423), (57, 46308167141), (61, 43271566017), (183, 14423855339), (1159, 2277450843), (3477, 759150281), (13807, 191175891), (41421, 63725297), (54983, 48006939), (164949, 16002313), (262333, 10061889), (786999, 3353963), (842227, 3134031), (1044677, 2526681)]