71076987

素因数分解:

$3^3\times {\mathrm{1009}}^1\times {\mathrm{2609}}^1$

素因数の和:3627

約数の個数: 16

約数和(自身を含む): 105444000

約数和(自身を除く): 34367013

約数列:

[1, 3, 9, 27, 1009, 2609, 3027, 7827, 9081, 23481, 27243, 70443, 2632481, 7897443, 23692329, 71076987]

約数ペア:

[(1, 71076987), (3, 23692329), (9, 7897443), (27, 2632481), (1009, 70443), (2609, 27243), (3027, 23481), (7827, 9081)]