79679523

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 139345920

約数和(自身を除く): 59666397

約数列:

[1, 3, 7, 11, 21, 33, 41, 47, 77, 123, 141, 179, 231, 287, 329, 451, 517, 537, 861, 987, 1253, 1353, 1551, 1927, 1969, 3157, 3619, 3759, 5781, 5907, 7339, 8413, 9471, 10857, 13489, 13783, 21197, 22017, 25239, 40467, 41349, 51373, 58891, 63591, 80729, 92543, 148379, 154119, 176673, 242187, 277629, 344933, 445137, 565103, 647801, 1034799, 1695309, 1943403, 2414531, 3794263, 7243593, 11382789, 26559841, 79679523]

約数ペア:

[(1, 79679523), (3, 26559841), (7, 11382789), (11, 7243593), (21, 3794263), (33, 2414531), (41, 1943403), (47, 1695309), (77, 1034799), (123, 647801), (141, 565103), (179, 445137), (231, 344933), (287, 277629), (329, 242187), (451, 176673), (517, 154119), (537, 148379), (861, 92543), (987, 80729), (1253, 63591), (1353, 58891), (1551, 51373), (1927, 41349), (1969, 40467), (3157, 25239), (3619, 22017), (3759, 21197), (5781, 13783), (5907, 13489), (7339, 10857), (8413, 9471)]