67281009

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1\times {\mathrm{1153}}^1$

素因数の和:1576

約数の個数: 16

約数和(自身を含む): 91729152

約数和(自身を除く): 24448143

約数列:

[1, 3, 53, 159, 367, 1101, 1153, 3459, 19451, 58353, 61109, 183327, 423151, 1269453, 22427003, 67281009]

約数ペア:

[(1, 67281009), (3, 22427003), (53, 1269453), (159, 423151), (367, 183327), (1101, 61109), (1153, 58353), (3459, 19451)]