69390831

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{9293}}^1$

素因数の和:9446

約数の個数: 16

約数和(自身を含む): 98144640

約数和(自身を除く): 28753809

約数列:

[1, 3, 19, 57, 131, 393, 2489, 7467, 9293, 27879, 176567, 529701, 1217383, 3652149, 23130277, 69390831]

約数ペア:

[(1, 69390831), (3, 23130277), (19, 3652149), (57, 1217383), (131, 529701), (393, 176567), (2489, 27879), (7467, 9293)]