156730879899

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{441109}}^1$

素因数の和:441260

約数の個数: 48

約数和(自身を含む): 256260207840

約数和(自身を除く): 99529327941

約数列:

[1, 3, 9, 11, 33, 37, 97, 99, 111, 291, 333, 407, 873, 1067, 1221, 3201, 3589, 3663, 9603, 10767, 32301, 39479, 118437, 355311, 441109, 1323327, 3969981, 4852199, 14556597, 16321033, 42787573, 43669791, 48963099, 128362719, 146889297, 179531363, 385088157, 470663303, 538594089, 1411989909, 1583140201, 1615782267, 4235969727, 4749420603, 14248261809, 17414542211, 52243626633, 156730879899]

約数ペア:

[(1, 156730879899), (3, 52243626633), (9, 17414542211), (11, 14248261809), (33, 4749420603), (37, 4235969727), (97, 1615782267), (99, 1583140201), (111, 1411989909), (291, 538594089), (333, 470663303), (407, 385088157), (873, 179531363), (1067, 146889297), (1221, 128362719), (3201, 48963099), (3589, 43669791), (3663, 42787573), (9603, 16321033), (10767, 14556597), (32301, 4852199), (39479, 3969981), (118437, 1323327), (355311, 441109)]