133809921

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{10567}}^1$

素因数の和:10650

約数の個数: 32

約数和(自身を含む): 229959680

約数和(自身を除く): 96149759

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 469, 603, 1407, 1809, 4221, 10567, 12663, 31701, 73969, 95103, 221907, 285309, 665721, 707989, 1997163, 2123967, 4955923, 6371901, 14867769, 19115703, 44603307, 133809921]

約数ペア:

[(1, 133809921), (3, 44603307), (7, 19115703), (9, 14867769), (21, 6371901), (27, 4955923), (63, 2123967), (67, 1997163), (189, 707989), (201, 665721), (469, 285309), (603, 221907), (1407, 95103), (1809, 73969), (4221, 31701), (10567, 12663)]