68757051

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{577}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 105205248

約数和(自身を除く): 36448197

約数列:

[1, 3, 11, 23, 33, 69, 157, 253, 471, 577, 759, 1727, 1731, 3611, 5181, 6347, 10833, 13271, 19041, 39721, 39813, 90589, 119163, 145981, 271767, 437943, 996479, 2083547, 2989437, 6250641, 22919017, 68757051]

約数ペア:

[(1, 68757051), (3, 22919017), (11, 6250641), (23, 2989437), (33, 2083547), (69, 996479), (157, 437943), (253, 271767), (471, 145981), (577, 119163), (759, 90589), (1727, 39813), (1731, 39721), (3611, 19041), (5181, 13271), (6347, 10833)]