144479439

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 239249920

約数和(自身を除く): 94770481

約数列:

[1, 3, 9, 13, 19, 39, 57, 103, 117, 171, 247, 309, 631, 741, 927, 1339, 1893, 1957, 2223, 4017, 5679, 5871, 8203, 11989, 12051, 17613, 24609, 25441, 35967, 64993, 73827, 76323, 107901, 155857, 194979, 228969, 467571, 584937, 844909, 1234867, 1402713, 2534727, 3704601, 7604181, 11113803, 16053271, 48159813, 144479439]

約数ペア:

[(1, 144479439), (3, 48159813), (9, 16053271), (13, 11113803), (19, 7604181), (39, 3704601), (57, 2534727), (103, 1402713), (117, 1234867), (171, 844909), (247, 584937), (309, 467571), (631, 228969), (741, 194979), (927, 155857), (1339, 107901), (1893, 76323), (1957, 73827), (2223, 64993), (4017, 35967), (5679, 25441), (5871, 24609), (8203, 17613), (11989, 12051)]