69968367

素因数分解:

$3^4\times 7^1\times {\mathrm{123401}}^1$

素因数の和:123420

約数の個数: 20

約数和(自身を含む): 119453136

約数和(自身を除く): 49484769

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 123401, 370203, 863807, 1110609, 2591421, 3331827, 7774263, 9995481, 23322789, 69968367]

約数ペア:

[(1, 69968367), (3, 23322789), (7, 9995481), (9, 7774263), (21, 3331827), (27, 2591421), (63, 1110609), (81, 863807), (189, 370203), (567, 123401)]