38649090051

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{1847}}^1$

素因数の和:2177

約数の個数: 96

約数和(自身を含む): 66836689920

約数和(自身を除く): 28187599869

約数列:

[1, 3, 9, 11, 13, 33, 39, 71, 99, 117, 143, 213, 229, 429, 639, 687, 781, 923, 1287, 1847, 2061, 2343, 2519, 2769, 2977, 5541, 7029, 7557, 8307, 8931, 10153, 16259, 16623, 20317, 22671, 24011, 26793, 30459, 32747, 48777, 60951, 72033, 91377, 98241, 131137, 146331, 178849, 182853, 211367, 216099, 264121, 294723, 393411, 422963, 536547, 634101, 792363, 1180233, 1268889, 1442507, 1609641, 1704781, 1902303, 2325037, 2377089, 3806667, 4327521, 4652593, 5114343, 5498519, 6975111, 12982563, 13957779, 15343029, 16495557, 18752591, 20925333, 30030373, 41873337, 49486671, 56257773, 60483709, 90091119, 168773319, 181451127, 270273357, 330334103, 390394849, 544353381, 991002309, 1171184547, 2973006927, 3513553641, 4294343339, 12883030017, 38649090051]

約数ペア:

[(1, 38649090051), (3, 12883030017), (9, 4294343339), (11, 3513553641), (13, 2973006927), (33, 1171184547), (39, 991002309), (71, 544353381), (99, 390394849), (117, 330334103), (143, 270273357), (213, 181451127), (229, 168773319), (429, 90091119), (639, 60483709), (687, 56257773), (781, 49486671), (923, 41873337), (1287, 30030373), (1847, 20925333), (2061, 18752591), (2343, 16495557), (2519, 15343029), (2769, 13957779), (2977, 12982563), (5541, 6975111), (7029, 5498519), (7557, 5114343), (8307, 4652593), (8931, 4327521), (10153, 3806667), (16259, 2377089), (16623, 2325037), (20317, 1902303), (22671, 1704781), (24011, 1609641), (26793, 1442507), (30459, 1268889), (32747, 1180233), (48777, 792363), (60951, 634101), (72033, 536547), (91377, 422963), (98241, 393411), (131137, 294723), (146331, 264121), (178849, 216099), (182853, 211367)]