51309477

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{40433}}^1$

素因数の和:40489

約数の個数: 16

約数和(自身を含む): 77633280

約数和(自身を除く): 26323803

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 40433, 121299, 363897, 1091691, 1900351, 5701053, 17103159, 51309477]

約数ペア:

[(1, 51309477), (3, 17103159), (9, 5701053), (27, 1900351), (47, 1091691), (141, 363897), (423, 121299), (1269, 40433)]