184872009

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1931}}^1$

素因数の和:2085

約数の個数: 32

約数和(自身を含む): 290820096

約数和(自身を除く): 105948087

約数列:

[1, 3, 7, 21, 47, 97, 141, 291, 329, 679, 987, 1931, 2037, 4559, 5793, 13517, 13677, 31913, 40551, 90757, 95739, 187307, 272271, 561921, 635299, 1311149, 1905897, 3933447, 8803429, 26410287, 61624003, 184872009]

約数ペア:

[(1, 184872009), (3, 61624003), (7, 26410287), (21, 8803429), (47, 3933447), (97, 1905897), (141, 1311149), (291, 635299), (329, 561921), (679, 272271), (987, 187307), (1931, 95739), (2037, 90757), (4559, 40551), (5793, 31913), (13517, 13677)]