51082017

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{78467}}^1$

素因数の和:78508

約数の個数: 16

約数和(自身を含む): 80351232

約数和(自身を除く): 29269215

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 78467, 235401, 549269, 1647807, 2432477, 7297431, 17027339, 51082017]

約数ペア:

[(1, 51082017), (3, 17027339), (7, 7297431), (21, 2432477), (31, 1647807), (93, 549269), (217, 235401), (651, 78467)]