67178837

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 78140160

約数和(自身を除く): 10961323

約数列:

[1, 11, 23, 101, 121, 239, 253, 1111, 2323, 2629, 2783, 5497, 12221, 24139, 25553, 28919, 60467, 265529, 281083, 555197, 665137, 2920819, 6107167, 67178837]

約数ペア:

[(1, 67178837), (11, 6107167), (23, 2920819), (101, 665137), (121, 555197), (239, 281083), (253, 265529), (1111, 60467), (2323, 28919), (2629, 25553), (2783, 24139), (5497, 12221)]