69214743

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{65731}}^1$

素因数の和:65756

約数の個数: 20

約数和(自身を含む): 111350008

約数和(自身を除く): 42135265

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 65731, 197193, 591579, 854503, 1774737, 2563509, 5324211, 7690527, 23071581, 69214743]

約数ペア:

[(1, 69214743), (3, 23071581), (9, 7690527), (13, 5324211), (27, 2563509), (39, 1774737), (81, 854503), (117, 591579), (351, 197193), (1053, 65731)]