67427289

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{47119}}^1$

素因数の和:47181

約数の個数: 16

約数和(自身を含む): 101779200

約数和(自身を除く): 34351911

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 47119, 141357, 424071, 1272213, 2497307, 7491921, 22475763, 67427289]

約数ペア:

[(1, 67427289), (3, 22475763), (9, 7491921), (27, 2497307), (53, 1272213), (159, 424071), (477, 141357), (1431, 47119)]