55798563

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{2903}}^1$

素因数の和:3098

約数の個数: 16

約数和(自身を含む): 76665600

約数和(自身を除く): 20867037

約数列:

[1, 3, 43, 129, 149, 447, 2903, 6407, 8709, 19221, 124829, 374487, 432547, 1297641, 18599521, 55798563]

約数ペア:

[(1, 55798563), (3, 18599521), (43, 1297641), (129, 432547), (149, 374487), (447, 124829), (2903, 19221), (6407, 8709)]