156775311

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1033}}^1$

素因数の和:1133

約数の個数: 64

約数和(自身を含む): 293821440

約数和(自身を除く): 137046129

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 73, 77, 99, 189, 219, 231, 297, 511, 657, 693, 803, 1033, 1533, 1971, 2079, 2409, 3099, 4599, 5621, 7227, 7231, 9297, 11363, 13797, 16863, 21681, 21693, 27891, 34089, 50589, 65079, 75409, 79541, 102267, 151767, 195237, 226227, 238623, 306801, 527863, 678681, 715869, 829499, 1583589, 2036043, 2147607, 2488497, 4750767, 5806493, 7465491, 14252301, 17419479, 22396473, 52258437, 156775311]

約数ペア:

[(1, 156775311), (3, 52258437), (7, 22396473), (9, 17419479), (11, 14252301), (21, 7465491), (27, 5806493), (33, 4750767), (63, 2488497), (73, 2147607), (77, 2036043), (99, 1583589), (189, 829499), (219, 715869), (231, 678681), (297, 527863), (511, 306801), (657, 238623), (693, 226227), (803, 195237), (1033, 151767), (1533, 102267), (1971, 79541), (2079, 75409), (2409, 65079), (3099, 50589), (4599, 34089), (5621, 27891), (7227, 21693), (7231, 21681), (9297, 16863), (11363, 13797)]