87221219041

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{156059}}^1$

素因数の和:156261

約数の個数: 24

約数和(自身を含む): 99628704000

約数和(自身を除く): 12407484959

約数列:

[1, 11, 31, 121, 149, 341, 1639, 3751, 4619, 18029, 50809, 156059, 558899, 1716649, 4837829, 18883139, 23252791, 53216119, 255780701, 585377309, 720836521, 2813587711, 7929201731, 87221219041]

約数ペア:

[(1, 87221219041), (11, 7929201731), (31, 2813587711), (121, 720836521), (149, 585377309), (341, 255780701), (1639, 53216119), (3751, 23252791), (4619, 18883139), (18029, 4837829), (50809, 1716649), (156059, 558899)]