47677497

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1427}}^1$

素因数の和:1517

約数の個数: 32

約数和(自身を含む): 76403712

約数和(自身を除く): 28726215

約数列:

[1, 3, 7, 21, 37, 43, 111, 129, 259, 301, 777, 903, 1427, 1591, 4281, 4773, 9989, 11137, 29967, 33411, 52799, 61361, 158397, 184083, 369593, 429527, 1108779, 1288581, 2270357, 6811071, 15892499, 47677497]

約数ペア:

[(1, 47677497), (3, 15892499), (7, 6811071), (21, 2270357), (37, 1288581), (43, 1108779), (111, 429527), (129, 369593), (259, 184083), (301, 158397), (777, 61361), (903, 52799), (1427, 33411), (1591, 29967), (4281, 11137), (4773, 9989)]