75043719

素因数分解:

$3^3\times {\mathrm{397}}^1\times {\mathrm{7001}}^1$

素因数の和:7407

約数の個数: 16

約数和(自身を含む): 111471840

約数和(自身を除く): 36428121

約数列:

[1, 3, 9, 27, 397, 1191, 3573, 7001, 10719, 21003, 63009, 189027, 2779397, 8338191, 25014573, 75043719]

約数ペア:

[(1, 75043719), (3, 25014573), (9, 8338191), (27, 2779397), (397, 189027), (1191, 63009), (3573, 21003), (7001, 10719)]