1220162040279

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6994457}}^1$

素因数の和:6994557

約数の個数: 64

約数和(自身を含む): 2256132372480

約数和(自身を除く): 1035970332201

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 71, 91, 117, 189, 213, 273, 351, 497, 639, 819, 923, 1491, 1917, 2457, 2769, 4473, 6461, 8307, 13419, 19383, 24921, 58149, 174447, 6994457, 20983371, 48961199, 62950113, 90927941, 146883597, 188850339, 272783823, 440650791, 496606447, 636495587, 818351469, 1321952373, 1489819341, 1909486761, 2455054407, 3476245129, 4469458023, 5728460283, 6455883811, 10428735387, 13408374069, 17185380849, 19367651433, 31286206161, 45191186677, 58102954299, 93858618483, 135573560031, 174308862897, 406720680093, 1220162040279]

約数ペア:

[(1, 1220162040279), (3, 406720680093), (7, 174308862897), (9, 135573560031), (13, 93858618483), (21, 58102954299), (27, 45191186677), (39, 31286206161), (63, 19367651433), (71, 17185380849), (91, 13408374069), (117, 10428735387), (189, 6455883811), (213, 5728460283), (273, 4469458023), (351, 3476245129), (497, 2455054407), (639, 1909486761), (819, 1489819341), (923, 1321952373), (1491, 818351469), (1917, 636495587), (2457, 496606447), (2769, 440650791), (4473, 272783823), (6461, 188850339), (8307, 146883597), (13419, 90927941), (19383, 62950113), (24921, 48961199), (58149, 20983371), (174447, 6994457)]