230880969

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 395550720

約数和(自身を除く): 164669751

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 73, 99, 207, 219, 253, 297, 463, 621, 657, 759, 803, 1389, 1679, 1971, 2277, 2409, 4167, 5037, 5093, 6831, 7227, 10649, 12501, 15111, 15279, 18469, 21681, 31947, 33799, 45333, 45837, 55407, 95841, 101397, 117139, 137511, 166221, 287523, 304191, 351417, 371789, 498663, 777377, 912573, 1054251, 1115367, 2332131, 3162753, 3346101, 6996393, 8551147, 10038303, 20989179, 25653441, 76960323, 230880969]

約数ペア:

[(1, 230880969), (3, 76960323), (9, 25653441), (11, 20989179), (23, 10038303), (27, 8551147), (33, 6996393), (69, 3346101), (73, 3162753), (99, 2332131), (207, 1115367), (219, 1054251), (253, 912573), (297, 777377), (463, 498663), (621, 371789), (657, 351417), (759, 304191), (803, 287523), (1389, 166221), (1679, 137511), (1971, 117139), (2277, 101397), (2409, 95841), (4167, 55407), (5037, 45837), (5093, 45333), (6831, 33799), (7227, 31947), (10649, 21681), (12501, 18469), (15111, 15279)]