716661

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:166

約数の個数: 32

約数和(自身を含む): 1228800

約数和(自身を除く): 512139

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 127, 171, 209, 297, 381, 513, 627, 1143, 1397, 1881, 2413, 3429, 4191, 5643, 7239, 12573, 21717, 26543, 37719, 65151, 79629, 238887, 716661]

約数ペア:

[(1, 716661), (3, 238887), (9, 79629), (11, 65151), (19, 37719), (27, 26543), (33, 21717), (57, 12573), (99, 7239), (127, 5643), (171, 4191), (209, 3429), (297, 2413), (381, 1881), (513, 1397), (627, 1143)]