90726570717

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3541}}^1\times {\mathrm{9479}}^1$

素因数の和:13093

約数の個数: 32

約数和(自身を含む): 130551886080

約数和(自身を除く): 39825315363

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 3541, 9479, 10623, 28437, 60197, 161143, 180591, 187673, 483429, 502387, 563019, 1507161, 3190441, 8540579, 9571323, 25621737, 33565139, 100695417, 570607363, 1711822089, 1778952367, 5336857101, 30242190239, 90726570717]

約数ペア:

[(1, 90726570717), (3, 30242190239), (17, 5336857101), (51, 1778952367), (53, 1711822089), (159, 570607363), (901, 100695417), (2703, 33565139), (3541, 25621737), (9479, 9571323), (10623, 8540579), (28437, 3190441), (60197, 1507161), (161143, 563019), (180591, 502387), (187673, 483429)]