187316073

素因数分解:

$3^2\times 7^3\times {\mathrm{60679}}^1$

素因数の和:60706

約数の個数: 24

約数和(自身を含む): 315536000

約数和(自身を除く): 128219927

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 60679, 182037, 424753, 546111, 1274259, 2973271, 3822777, 8919813, 20812897, 26759439, 62438691, 187316073]

約数ペア:

[(1, 187316073), (3, 62438691), (7, 26759439), (9, 20812897), (21, 8919813), (49, 3822777), (63, 2973271), (147, 1274259), (343, 546111), (441, 424753), (1029, 182037), (3087, 60679)]