528065991927

素因数分解:

$3^3\times {\mathrm{139301}}^1\times {\mathrm{140401}}^1$

素因数の和:279711

約数の個数: 16

約数和(自身を含む): 782331176160

約数和(自身を除く): 254265184233

約数列:

[1, 3, 9, 27, 139301, 140401, 417903, 421203, 1253709, 1263609, 3761127, 3790827, 19557999701, 58673999103, 176021997309, 528065991927]

約数ペア:

[(1, 528065991927), (3, 176021997309), (9, 58673999103), (27, 19557999701), (139301, 3790827), (140401, 3761127), (417903, 1263609), (421203, 1253709)]