71396154

素因数分解:

$2^1\times 3^4\times {\mathrm{440717}}^1$

素因数の和:440731

約数の個数: 20

約数和(自身を含む): 159980634

約数和(自身を除く): 88584480

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 440717, 881434, 1322151, 2644302, 3966453, 7932906, 11899359, 23798718, 35698077, 71396154]

約数ペア:

[(1, 71396154), (2, 35698077), (3, 23798718), (6, 11899359), (9, 7932906), (18, 3966453), (27, 2644302), (54, 1322151), (81, 881434), (162, 440717)]