72630027

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{15731}}^1$

素因数の和:15765

約数の個数: 24

約数和(自身を含む): 114528960

約数和(自身を除く): 41898933

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 15731, 47193, 141579, 298889, 424737, 896667, 1274211, 2690001, 3822633, 8070003, 24210009, 72630027]

約数ペア:

[(1, 72630027), (3, 24210009), (9, 8070003), (19, 3822633), (27, 2690001), (57, 1274211), (81, 896667), (171, 424737), (243, 298889), (513, 141579), (1539, 47193), (4617, 15731)]