131438963763

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{499}}^1\times {\mathrm{809}}^1$

素因数の和:1737

約数の個数: 64

約数和(自身を含む): 202176000000

約数和(自身を除く): 70737036237

約数列:

[1, 3, 9, 27, 31, 93, 279, 389, 499, 809, 837, 1167, 1497, 2427, 3501, 4491, 7281, 10503, 12059, 13473, 15469, 21843, 25079, 36177, 46407, 75237, 108531, 139221, 194111, 225711, 314701, 325593, 403691, 417663, 582333, 677133, 944103, 1211073, 1746999, 2832309, 3633219, 5240997, 6017441, 8496927, 9755731, 10899657, 12514421, 18052323, 29267193, 37543263, 54156969, 87801579, 112629789, 157035799, 162470907, 263404737, 337889367, 471107397, 1413322191, 4239966573, 4868109769, 14604329307, 43812987921, 131438963763]

約数ペア:

[(1, 131438963763), (3, 43812987921), (9, 14604329307), (27, 4868109769), (31, 4239966573), (93, 1413322191), (279, 471107397), (389, 337889367), (499, 263404737), (809, 162470907), (837, 157035799), (1167, 112629789), (1497, 87801579), (2427, 54156969), (3501, 37543263), (4491, 29267193), (7281, 18052323), (10503, 12514421), (12059, 10899657), (13473, 9755731), (15469, 8496927), (21843, 6017441), (25079, 5240997), (36177, 3633219), (46407, 2832309), (75237, 1746999), (108531, 1211073), (139221, 944103), (194111, 677133), (225711, 582333), (314701, 417663), (325593, 403691)]