82813577

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 107827200

約数和(自身を除く): 25013623

約数列:

[1, 7, 11, 47, 49, 77, 329, 343, 467, 517, 539, 2303, 3269, 3619, 3773, 5137, 16121, 21949, 22883, 25333, 35959, 153643, 160181, 177331, 241439, 251713, 1075501, 1690073, 1761991, 7528507, 11830511, 82813577]

約数ペア:

[(1, 82813577), (7, 11830511), (11, 7528507), (47, 1761991), (49, 1690073), (77, 1075501), (329, 251713), (343, 241439), (467, 177331), (517, 160181), (539, 153643), (2303, 35959), (3269, 25333), (3619, 22883), (3773, 21949), (5137, 16121)]