74007027

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{17239}}^1$

素因数の和:17304

約数の個数: 20

約数和(自身を含む): 112646160

約数和(自身を除く): 38639133

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 17239, 51717, 155151, 465453, 913667, 1396359, 2741001, 8223003, 24669009, 74007027]

約数ペア:

[(1, 74007027), (3, 24669009), (9, 8223003), (27, 2741001), (53, 1396359), (81, 913667), (159, 465453), (477, 155151), (1431, 51717), (4293, 17239)]