51645051

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{719}}^1$

素因数の和:1095

約数の個数: 24

約数和(自身を含む): 78174720

約数和(自身を除く): 26529669

約数列:

[1, 3, 9, 23, 69, 207, 347, 719, 1041, 2157, 3123, 6471, 7981, 16537, 23943, 49611, 71829, 148833, 249493, 748479, 2245437, 5738339, 17215017, 51645051]

約数ペア:

[(1, 51645051), (3, 17215017), (9, 5738339), (23, 2245437), (69, 748479), (207, 249493), (347, 148833), (719, 71829), (1041, 49611), (2157, 23943), (3123, 16537), (6471, 7981)]