163661193

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{56299}}^1$

素因数の和:56341

約数の個数: 24

約数和(自身を含む): 263484000

約数和(自身を除く): 99822807

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 56299, 168897, 506691, 957083, 1069681, 2871249, 3209043, 8613747, 9627129, 18184577, 54553731, 163661193]

約数ペア:

[(1, 163661193), (3, 54553731), (9, 18184577), (17, 9627129), (19, 8613747), (51, 3209043), (57, 2871249), (153, 1069681), (171, 957083), (323, 506691), (969, 168897), (2907, 56299)]