77672007

素因数分解:

$3^3\times 7^3\times {\mathrm{8387}}^1$

素因数の和:8417

約数の個数: 32

約数和(自身を含む): 134208000

約数和(自身を除く): 56535993

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 3087, 8387, 9261, 25161, 58709, 75483, 176127, 226449, 410963, 528381, 1232889, 1585143, 2876741, 3698667, 8630223, 11096001, 25890669, 77672007]

約数ペア:

[(1, 77672007), (3, 25890669), (7, 11096001), (9, 8630223), (21, 3698667), (27, 2876741), (49, 1585143), (63, 1232889), (147, 528381), (189, 410963), (343, 226449), (441, 176127), (1029, 75483), (1323, 58709), (3087, 25161), (8387, 9261)]