64767493

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{701}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 75613824

約数和(自身を除く): 10846331

約数列:

[1, 7, 67, 197, 469, 701, 1379, 4907, 13199, 46967, 92393, 138097, 328769, 966679, 9252499, 64767493]

約数ペア:

[(1, 64767493), (7, 9252499), (67, 966679), (197, 328769), (469, 138097), (701, 92393), (1379, 46967), (4907, 13199)]