519765431073

素因数分解:

$3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{3061}}^1\times {\mathrm{3511}}^1$

素因数の和:6643

約数の個数: 64

約数和(自身を含む): 825887539200

約数和(自身を除く): 306122108127

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 343, 987, 1029, 2303, 3061, 3511, 6909, 9183, 10533, 16121, 21427, 24577, 48363, 64281, 73731, 143867, 149989, 165017, 172039, 431601, 449967, 495051, 516117, 1007069, 1049923, 1155119, 1204273, 3021207, 3149769, 3465357, 3612819, 7049483, 8085833, 10747171, 21148449, 24257499, 32241513, 49346381, 56600831, 75230197, 148039143, 169802493, 225690591, 505117037, 526611379, 1515351111, 1579834137, 3535819259, 3686279653, 10607457777, 11058838959, 24750734813, 74252204439, 173255143691, 519765431073]

約数ペア:

[(1, 519765431073), (3, 173255143691), (7, 74252204439), (21, 24750734813), (47, 11058838959), (49, 10607457777), (141, 3686279653), (147, 3535819259), (329, 1579834137), (343, 1515351111), (987, 526611379), (1029, 505117037), (2303, 225690591), (3061, 169802493), (3511, 148039143), (6909, 75230197), (9183, 56600831), (10533, 49346381), (16121, 32241513), (21427, 24257499), (24577, 21148449), (48363, 10747171), (64281, 8085833), (73731, 7049483), (143867, 3612819), (149989, 3465357), (165017, 3149769), (172039, 3021207), (431601, 1204273), (449967, 1155119), (495051, 1049923), (516117, 1007069)]