66204219

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{1123}}^1$

素因数の和:1626

約数の個数: 16

約数和(自身を含む): 90603392

約数和(自身を除く): 24399173

約数列:

[1, 3, 43, 129, 457, 1123, 1371, 3369, 19651, 48289, 58953, 144867, 513211, 1539633, 22068073, 66204219]

約数ペア:

[(1, 66204219), (3, 22068073), (43, 1539633), (129, 513211), (457, 144867), (1123, 58953), (1371, 48289), (3369, 19651)]