42661701

素因数分解:

$3^3\times {\mathrm{281}}^1\times {\mathrm{5623}}^1$

素因数の和:5913

約数の個数: 16

約数和(自身を含む): 63438720

約数和(自身を除く): 20777019

約数列:

[1, 3, 9, 27, 281, 843, 2529, 5623, 7587, 16869, 50607, 151821, 1580063, 4740189, 14220567, 42661701]

約数ペア:

[(1, 42661701), (3, 14220567), (9, 4740189), (27, 1580063), (281, 151821), (843, 50607), (2529, 16869), (5623, 7587)]