171126027

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{443}}^1$

素因数の和:725

約数の個数: 40

約数和(自身を含む): 270768960

約数和(自身を除く): 99642933

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 251, 443, 513, 753, 1329, 1539, 2259, 3987, 4769, 6777, 8417, 11961, 14307, 20331, 25251, 35883, 42921, 75753, 111193, 128763, 227259, 333579, 386289, 681777, 1000737, 2112667, 3002211, 6338001, 9006633, 19014003, 57042009, 171126027]

約数ペア:

[(1, 171126027), (3, 57042009), (9, 19014003), (19, 9006633), (27, 6338001), (57, 3002211), (81, 2112667), (171, 1000737), (251, 681777), (443, 386289), (513, 333579), (753, 227259), (1329, 128763), (1539, 111193), (2259, 75753), (3987, 42921), (4769, 35883), (6777, 25251), (8417, 20331), (11961, 14307)]