1268049303

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 2036736000

約数和(自身を除く): 768686697

約数列:

[1, 3, 9, 19, 27, 57, 67, 79, 171, 201, 237, 467, 513, 603, 711, 1273, 1401, 1501, 1809, 2133, 3819, 4203, 4503, 5293, 8873, 11457, 12609, 13509, 15879, 26619, 31289, 34371, 36893, 40527, 47637, 79857, 93867, 100567, 110679, 142911, 239571, 281601, 301701, 332037, 594491, 700967, 844803, 905103, 996111, 1783473, 2102901, 2471831, 2715309, 5350419, 6308703, 7415493, 16051257, 18926109, 22246479, 46964789, 66739437, 140894367, 422683101, 1268049303]

約数ペア:

[(1, 1268049303), (3, 422683101), (9, 140894367), (19, 66739437), (27, 46964789), (57, 22246479), (67, 18926109), (79, 16051257), (171, 7415493), (201, 6308703), (237, 5350419), (467, 2715309), (513, 2471831), (603, 2102901), (711, 1783473), (1273, 996111), (1401, 905103), (1501, 844803), (1809, 700967), (2133, 594491), (3819, 332037), (4203, 301701), (4503, 281601), (5293, 239571), (8873, 142911), (11457, 110679), (12609, 100567), (13509, 93867), (15879, 79857), (26619, 47637), (31289, 40527), (34371, 36893)]