201947337

素因数分解:

$3^5\times {\mathrm{23}}^2\times {\mathrm{1571}}^1$

素因数の和:1632

約数の個数: 36

約数和(自身を含む): 316431024

約数和(自身を除く): 114483687

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 529, 621, 1571, 1587, 1863, 4713, 4761, 5589, 14139, 14283, 36133, 42417, 42849, 108399, 127251, 128547, 325197, 381753, 831059, 975591, 2493177, 2926773, 7479531, 8780319, 22438593, 67315779, 201947337]

約数ペア:

[(1, 201947337), (3, 67315779), (9, 22438593), (23, 8780319), (27, 7479531), (69, 2926773), (81, 2493177), (207, 975591), (243, 831059), (529, 381753), (621, 325197), (1571, 128547), (1587, 127251), (1863, 108399), (4713, 42849), (4761, 42417), (5589, 36133), (14139, 14283)]