64133721

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{125017}}^1$

素因数の和:125045

約数の個数: 16

約数和(自身を含む): 100014400

約数和(自身を除く): 35880679

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 125017, 375051, 1125153, 2375323, 3375459, 7125969, 21377907, 64133721]

約数ペア:

[(1, 64133721), (3, 21377907), (9, 7125969), (19, 3375459), (27, 2375323), (57, 1125153), (171, 375051), (513, 125017)]