27970576407

素因数分解:

$3^2\times {\mathrm{19913}}^1\times {\mathrm{156071}}^1$

素因数の和:175990

約数の個数: 12

約数和(自身を含む): 40404231504

約数和(自身を除く): 12433655097

約数列:

[1, 3, 9, 19913, 59739, 156071, 179217, 468213, 1404639, 3107841823, 9323525469, 27970576407]

約数ペア:

[(1, 27970576407), (3, 9323525469), (9, 3107841823), (19913, 1404639), (59739, 468213), (156071, 179217)]