71662227

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 125024256

約数和(自身を除く): 53362029

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 101, 113, 161, 273, 299, 303, 339, 483, 707, 791, 897, 1313, 1469, 2093, 2121, 2323, 2373, 2599, 3939, 4407, 6279, 6969, 7797, 9191, 10283, 11413, 16261, 18193, 27573, 30199, 30849, 33787, 34239, 48783, 54579, 79891, 90597, 101361, 148369, 211393, 236509, 239673, 262499, 445107, 634179, 709527, 787497, 1038583, 1837493, 3115749, 3412487, 5512479, 10237461, 23887409, 71662227]

約数ペア:

[(1, 71662227), (3, 23887409), (7, 10237461), (13, 5512479), (21, 3412487), (23, 3115749), (39, 1837493), (69, 1038583), (91, 787497), (101, 709527), (113, 634179), (161, 445107), (273, 262499), (299, 239673), (303, 236509), (339, 211393), (483, 148369), (707, 101361), (791, 90597), (897, 79891), (1313, 54579), (1469, 48783), (2093, 34239), (2121, 33787), (2323, 30849), (2373, 30199), (2599, 27573), (3939, 18193), (4407, 16261), (6279, 11413), (6969, 10283), (7797, 9191)]