156916816731

素因数分解:

$3^5\times {\mathrm{83}}^1\times {\mathrm{277}}^1\times {\mathrm{28087}}^1$

素因数の和:28462

約数の個数: 48

約数和(自身を含む): 238751595264

約数和(自身を除く): 81834778533

約数列:

[1, 3, 9, 27, 81, 83, 243, 249, 277, 747, 831, 2241, 2493, 6723, 7479, 20169, 22437, 22991, 28087, 67311, 68973, 84261, 206919, 252783, 620757, 758349, 1862271, 2275047, 2331221, 5586813, 6825141, 6993663, 7780099, 20980989, 23340297, 62942967, 70020891, 188828901, 210062673, 566486703, 630188019, 645748217, 1890564057, 1937244651, 5811733953, 17435201859, 52305605577, 156916816731]

約数ペア:

[(1, 156916816731), (3, 52305605577), (9, 17435201859), (27, 5811733953), (81, 1937244651), (83, 1890564057), (243, 645748217), (249, 630188019), (277, 566486703), (747, 210062673), (831, 188828901), (2241, 70020891), (2493, 62942967), (6723, 23340297), (7479, 20980989), (20169, 7780099), (22437, 6993663), (22991, 6825141), (28087, 5586813), (67311, 2331221), (68973, 2275047), (84261, 1862271), (206919, 758349), (252783, 620757)]