156767157

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{101863}}^1$

素因数の和:101894

約数の個数: 20

約数和(自身を含む): 246510880

約数和(自身を除く): 89743723

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 101863, 305589, 916767, 1935397, 2750301, 5806191, 8250903, 17418573, 52255719, 156767157]

約数ペア:

[(1, 156767157), (3, 52255719), (9, 17418573), (19, 8250903), (27, 5806191), (57, 2750301), (81, 1935397), (171, 916767), (513, 305589), (1539, 101863)]