66166317

素因数分解:

$3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{2543}}^1$

素因数の和:2622

約数の個数: 36

約数和(自身を含む): 113106240

約数和(自身を除く): 46939923

約数列:

[1, 3, 7, 9, 21, 49, 59, 63, 147, 177, 413, 441, 531, 1239, 2543, 2891, 3717, 7629, 8673, 17801, 22887, 26019, 53403, 124607, 150037, 160209, 373821, 450111, 1050259, 1121463, 1350333, 3150777, 7351813, 9452331, 22055439, 66166317]

約数ペア:

[(1, 66166317), (3, 22055439), (7, 9452331), (9, 7351813), (21, 3150777), (49, 1350333), (59, 1121463), (63, 1050259), (147, 450111), (177, 373821), (413, 160209), (441, 150037), (531, 124607), (1239, 53403), (2543, 26019), (2891, 22887), (3717, 17801), (7629, 8673)]