76668921

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1061}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 134304768

約数和(自身を除く): 57635847

約数列:

[1, 3, 7, 9, 21, 31, 37, 63, 93, 111, 217, 259, 279, 333, 651, 777, 1061, 1147, 1953, 2331, 3183, 3441, 7427, 8029, 9549, 10323, 22281, 24087, 32891, 39257, 66843, 72261, 98673, 117771, 230237, 274799, 296019, 353313, 690711, 824397, 1216967, 2072133, 2473191, 3650901, 8518769, 10952703, 25556307, 76668921]

約数ペア:

[(1, 76668921), (3, 25556307), (7, 10952703), (9, 8518769), (21, 3650901), (31, 2473191), (37, 2072133), (63, 1216967), (93, 824397), (111, 690711), (217, 353313), (259, 296019), (279, 274799), (333, 230237), (651, 117771), (777, 98673), (1061, 72261), (1147, 66843), (1953, 39257), (2331, 32891), (3183, 24087), (3441, 22281), (7427, 10323), (8029, 9549)]