74235513

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2081}}^1$

素因数の和:2165

約数の個数: 32

約数和(自身を含む): 115126272

約数和(自身を除く): 40890759

約数列:

[1, 3, 11, 23, 33, 47, 69, 141, 253, 517, 759, 1081, 1551, 2081, 3243, 6243, 11891, 22891, 35673, 47863, 68673, 97807, 143589, 293421, 526493, 1075877, 1579479, 2249561, 3227631, 6748683, 24745171, 74235513]

約数ペア:

[(1, 74235513), (3, 24745171), (11, 6748683), (23, 3227631), (33, 2249561), (47, 1579479), (69, 1075877), (141, 526493), (253, 293421), (517, 143589), (759, 97807), (1081, 68673), (1551, 47863), (2081, 35673), (3243, 22891), (6243, 11891)]