127645791

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{701}}^1$

素因数の和:776

約数の個数: 64

約数和(自身を含む): 226437120

約数和(自身を除く): 98791329

約数列:

[1, 3, 7, 13, 21, 23, 29, 39, 69, 87, 91, 161, 203, 273, 299, 377, 483, 609, 667, 701, 897, 1131, 2001, 2093, 2103, 2639, 4669, 4907, 6279, 7917, 8671, 9113, 14007, 14721, 16123, 20329, 26013, 27339, 48369, 60697, 60987, 63791, 112861, 142303, 182091, 191373, 209599, 264277, 338583, 426909, 467567, 628797, 792831, 1402701, 1467193, 1849939, 3272969, 4401579, 5549817, 6078371, 9818907, 18235113, 42548597, 127645791]

約数ペア:

[(1, 127645791), (3, 42548597), (7, 18235113), (13, 9818907), (21, 6078371), (23, 5549817), (29, 4401579), (39, 3272969), (69, 1849939), (87, 1467193), (91, 1402701), (161, 792831), (203, 628797), (273, 467567), (299, 426909), (377, 338583), (483, 264277), (609, 209599), (667, 191373), (701, 182091), (897, 142303), (1131, 112861), (2001, 63791), (2093, 60987), (2103, 60697), (2639, 48369), (4669, 27339), (4907, 26013), (6279, 20329), (7917, 16123), (8671, 14721), (9113, 14007)]