372234771

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{270323}}^1$

素因数の和:270352

約数の個数: 20

約数和(自身を含む): 588765672

約数和(自身を除く): 216530901

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 270323, 810969, 2432907, 4595491, 7298721, 13786473, 21896163, 41359419, 124078257, 372234771]

約数ペア:

[(1, 372234771), (3, 124078257), (9, 41359419), (17, 21896163), (27, 13786473), (51, 7298721), (81, 4595491), (153, 2432907), (459, 810969), (1377, 270323)]