47556663

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8951}}^1$

素因数の和:8995

約数の個数: 32

約数和(自身を含む): 82501632

約数和(自身を除く): 34944969

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 8951, 26853, 62657, 98461, 187971, 205873, 295383, 617619, 689227, 1441111, 2067681, 2264603, 4323333, 6793809, 15852221, 47556663]

約数ペア:

[(1, 47556663), (3, 15852221), (7, 6793809), (11, 4323333), (21, 2264603), (23, 2067681), (33, 1441111), (69, 689227), (77, 617619), (161, 295383), (231, 205873), (253, 187971), (483, 98461), (759, 62657), (1771, 26853), (5313, 8951)]