121370249

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 174666240

約数和(自身を除く): 53295991

約数列:

[1, 7, 11, 13, 29, 37, 77, 91, 113, 143, 203, 259, 319, 377, 407, 481, 791, 1001, 1073, 1243, 1469, 2233, 2639, 2849, 3277, 3367, 4147, 4181, 5291, 7511, 8701, 10283, 11803, 13949, 16159, 22939, 29029, 29267, 36047, 37037, 42601, 45991, 54353, 82621, 97643, 113113, 121249, 153439, 252329, 298207, 321937, 380471, 468611, 597883, 848743, 1074073, 1333739, 1576237, 3280277, 4185181, 9336173, 11033659, 17338607, 121370249]

約数ペア:

[(1, 121370249), (7, 17338607), (11, 11033659), (13, 9336173), (29, 4185181), (37, 3280277), (77, 1576237), (91, 1333739), (113, 1074073), (143, 848743), (203, 597883), (259, 468611), (319, 380471), (377, 321937), (407, 298207), (481, 252329), (791, 153439), (1001, 121249), (1073, 113113), (1243, 97643), (1469, 82621), (2233, 54353), (2639, 45991), (2849, 42601), (3277, 37037), (3367, 36047), (4147, 29267), (4181, 29029), (5291, 22939), (7511, 16159), (8701, 13949), (10283, 11803)]