51951159

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{523}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 83336960

約数和(自身を除く): 31385801

約数列:

[1, 3, 9, 13, 27, 39, 117, 283, 351, 523, 849, 1569, 2547, 3679, 4707, 6799, 7641, 11037, 14121, 20397, 33111, 61191, 99333, 148009, 183573, 444027, 1332081, 1924117, 3996243, 5772351, 17317053, 51951159]

約数ペア:

[(1, 51951159), (3, 17317053), (9, 5772351), (13, 3996243), (27, 1924117), (39, 1332081), (117, 444027), (283, 183573), (351, 148009), (523, 99333), (849, 61191), (1569, 33111), (2547, 20397), (3679, 14121), (4707, 11037), (6799, 7641)]