8756528193

素因数分解:

$3^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1277}}^1$

素因数の和:1444

約数の個数: 96

約数和(自身を含む): 15524939520

約数和(自身を除く): 6768411327

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 71, 73, 147, 189, 213, 219, 441, 497, 511, 639, 657, 1277, 1323, 1491, 1533, 1917, 1971, 3479, 3577, 3831, 4473, 4599, 5183, 8939, 10437, 10731, 11493, 13419, 13797, 15549, 26817, 31311, 32193, 34479, 36281, 46647, 62573, 80451, 90667, 93221, 93933, 96579, 108843, 139941, 187719, 241353, 253967, 272001, 279663, 326529, 563157, 634669, 652547, 761901, 816003, 838989, 979587, 1689471, 1904007, 1957641, 2285703, 2448009, 2516967, 4442683, 4567829, 5712021, 5872923, 6618691, 6857109, 13328049, 13703487, 17136063, 17618769, 19856073, 39984147, 41110461, 46330837, 59568219, 119952441, 123331383, 138992511, 178704657, 324315859, 416977533, 972947577, 1250932599, 2918842731, 8756528193]

約数ペア:

[(1, 8756528193), (3, 2918842731), (7, 1250932599), (9, 972947577), (21, 416977533), (27, 324315859), (49, 178704657), (63, 138992511), (71, 123331383), (73, 119952441), (147, 59568219), (189, 46330837), (213, 41110461), (219, 39984147), (441, 19856073), (497, 17618769), (511, 17136063), (639, 13703487), (657, 13328049), (1277, 6857109), (1323, 6618691), (1491, 5872923), (1533, 5712021), (1917, 4567829), (1971, 4442683), (3479, 2516967), (3577, 2448009), (3831, 2285703), (4473, 1957641), (4599, 1904007), (5183, 1689471), (8939, 979587), (10437, 838989), (10731, 816003), (11493, 761901), (13419, 652547), (13797, 634669), (15549, 563157), (26817, 326529), (31311, 279663), (32193, 272001), (34479, 253967), (36281, 241353), (46647, 187719), (62573, 139941), (80451, 108843), (90667, 96579), (93221, 93933)]