7788653469

素因数分解:

$3^3\times {\mathrm{1997}}^1\times {\mathrm{144451}}^1$

素因数の和:146457

約数の個数: 16

約数和(自身を含む): 11544603840

約数和(自身を除く): 3755950371

約数列:

[1, 3, 9, 27, 1997, 5991, 17973, 53919, 144451, 433353, 1300059, 3900177, 288468647, 865405941, 2596217823, 7788653469]

約数ペア:

[(1, 7788653469), (3, 2596217823), (9, 865405941), (27, 288468647), (1997, 3900177), (5991, 1300059), (17973, 433353), (53919, 144451)]