51777657

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{61861}}^1$

素因数の和:61901

約数の個数: 16

約数和(自身を含む): 79183360

約数和(自身を除く): 27405703

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 61861, 185583, 556749, 1670247, 1917691, 5753073, 17259219, 51777657]

約数ペア:

[(1, 51777657), (3, 17259219), (9, 5753073), (27, 1917691), (31, 1670247), (93, 556749), (279, 185583), (837, 61861)]