15847156773

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1\times {\mathrm{5563}}^1$

素因数の和:6118

約数の個数: 48

約数和(自身を含む): 26479298560

約数和(自身を除く): 10632141787

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 439, 721, 927, 1317, 2163, 3073, 3951, 5563, 6489, 9219, 16689, 27657, 38941, 45217, 50067, 116823, 135651, 316519, 350469, 406953, 572989, 949557, 1718967, 2442157, 2848671, 4010923, 5156901, 7326471, 12032769, 17095099, 21979413, 36098307, 51285297, 153855891, 251542171, 754626513, 1760795197, 2263879539, 5282385591, 15847156773]

約数ペア:

[(1, 15847156773), (3, 5282385591), (7, 2263879539), (9, 1760795197), (21, 754626513), (63, 251542171), (103, 153855891), (309, 51285297), (439, 36098307), (721, 21979413), (927, 17095099), (1317, 12032769), (2163, 7326471), (3073, 5156901), (3951, 4010923), (5563, 2848671), (6489, 2442157), (9219, 1718967), (16689, 949557), (27657, 572989), (38941, 406953), (45217, 350469), (50067, 316519), (116823, 135651)]