51314481

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{619}}^1$

素因数の和:837

約数の個数: 24

約数和(自身を含む): 75957440

約数和(自身を除く): 24642959

約数列:

[1, 3, 9, 61, 151, 183, 453, 549, 619, 1359, 1857, 5571, 9211, 27633, 37759, 82899, 93469, 113277, 280407, 339831, 841221, 5701609, 17104827, 51314481]

約数ペア:

[(1, 51314481), (3, 17104827), (9, 5701609), (61, 841221), (151, 339831), (183, 280407), (453, 113277), (549, 93469), (619, 82899), (1359, 37759), (1857, 27633), (5571, 9211)]