229701069

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:851

約数の個数: 64

約数和(自身を含む): 393254400

約数和(自身を除く): 163553331

約数列:

[1, 3, 9, 13, 23, 27, 37, 39, 69, 111, 117, 207, 299, 333, 351, 481, 621, 769, 851, 897, 999, 1443, 2307, 2553, 2691, 4329, 6921, 7659, 8073, 9997, 11063, 12987, 17687, 20763, 22977, 28453, 29991, 33189, 53061, 85359, 89973, 99567, 159183, 229931, 256077, 269919, 298701, 369889, 477549, 654419, 689793, 768231, 1109667, 1963257, 2069379, 3329001, 5889771, 6208137, 8507447, 9987003, 17669313, 25522341, 76567023, 229701069]

約数ペア:

[(1, 229701069), (3, 76567023), (9, 25522341), (13, 17669313), (23, 9987003), (27, 8507447), (37, 6208137), (39, 5889771), (69, 3329001), (111, 2069379), (117, 1963257), (207, 1109667), (299, 768231), (333, 689793), (351, 654419), (481, 477549), (621, 369889), (769, 298701), (851, 269919), (897, 256077), (999, 229931), (1443, 159183), (2307, 99567), (2553, 89973), (2691, 85359), (4329, 53061), (6921, 33189), (7659, 29991), (8073, 28453), (9997, 22977), (11063, 20763), (12987, 17687)]