51450903

素因数分解:

$3^3\times 7^1\times {\mathrm{272227}}^1$

素因数の和:272243

約数の個数: 16

約数和(自身を含む): 87112960

約数和(自身を除く): 35662057

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 272227, 816681, 1905589, 2450043, 5716767, 7350129, 17150301, 51450903]

約数ペア:

[(1, 51450903), (3, 17150301), (7, 7350129), (9, 5716767), (21, 2450043), (27, 1905589), (63, 816681), (189, 272227)]