1277886051

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{12511}}^1$

素因数の和:12633

約数の個数: 40

約数和(自身を含む): 2077142144

約数和(自身を除く): 799256093

約数列:

[1, 3, 9, 13, 27, 39, 81, 97, 117, 291, 351, 873, 1053, 1261, 2619, 3783, 7857, 11349, 12511, 34047, 37533, 102141, 112599, 162643, 337797, 487929, 1013391, 1213567, 1463787, 3640701, 4391361, 10922103, 13174083, 15776371, 32766309, 47329113, 98298927, 141987339, 425962017, 1277886051]

約数ペア:

[(1, 1277886051), (3, 425962017), (9, 141987339), (13, 98298927), (27, 47329113), (39, 32766309), (81, 15776371), (97, 13174083), (117, 10922103), (291, 4391361), (351, 3640701), (873, 1463787), (1053, 1213567), (1261, 1013391), (2619, 487929), (3783, 337797), (7857, 162643), (11349, 112599), (12511, 102141), (34047, 37533)]