15328467

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 28984320

約数和(自身を除く): 13655853

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 73, 77, 99, 101, 189, 219, 231, 297, 303, 511, 657, 693, 707, 803, 909, 1111, 1533, 1971, 2079, 2121, 2409, 2727, 3333, 4599, 5621, 6363, 7227, 7373, 7777, 9999, 13797, 16863, 19089, 21681, 22119, 23331, 29997, 50589, 51611, 66357, 69993, 81103, 151767, 154833, 199071, 209979, 243309, 464499, 567721, 729927, 1393497, 1703163, 2189781, 5109489, 15328467]

約数ペア:

[(1, 15328467), (3, 5109489), (7, 2189781), (9, 1703163), (11, 1393497), (21, 729927), (27, 567721), (33, 464499), (63, 243309), (73, 209979), (77, 199071), (99, 154833), (101, 151767), (189, 81103), (219, 69993), (231, 66357), (297, 51611), (303, 50589), (511, 29997), (657, 23331), (693, 22119), (707, 21681), (803, 19089), (909, 16863), (1111, 13797), (1533, 9999), (1971, 7777), (2079, 7373), (2121, 7227), (2409, 6363), (2727, 5621), (3333, 4599)]