321551136351

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1\times {\mathrm{39157}}^1$

素因数の和:39696

約数の個数: 48

約数和(自身を含む): 488203148160

約数和(自身を除く): 166652011809

約数列:

[1, 3, 9, 29, 73, 87, 219, 261, 431, 657, 1293, 2117, 3879, 6351, 12499, 19053, 31463, 37497, 39157, 94389, 112491, 117471, 283167, 352413, 912427, 1135553, 2737281, 2858461, 3406659, 8211843, 8575383, 10219977, 16876667, 25726149, 50630001, 82895369, 151890003, 248686107, 489423343, 746058321, 1231996691, 1468270029, 3695990073, 4404810087, 11087970219, 35727904039, 107183712117, 321551136351]

約数ペア:

[(1, 321551136351), (3, 107183712117), (9, 35727904039), (29, 11087970219), (73, 4404810087), (87, 3695990073), (219, 1468270029), (261, 1231996691), (431, 746058321), (657, 489423343), (1293, 248686107), (2117, 151890003), (3879, 82895369), (6351, 50630001), (12499, 25726149), (19053, 16876667), (31463, 10219977), (37497, 8575383), (39157, 8211843), (94389, 3406659), (112491, 2858461), (117471, 2737281), (283167, 1135553), (352413, 912427)]