64189011

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{1549}}^1$

素因数の和:2298

約数の個数: 16

約数和(自身を含む): 90272000

約数和(自身を除く): 26082989

約数列:

[1, 3, 19, 57, 727, 1549, 2181, 4647, 13813, 29431, 41439, 88293, 1126123, 3378369, 21396337, 64189011]

約数ペア:

[(1, 64189011), (3, 21396337), (19, 3378369), (57, 1126123), (727, 88293), (1549, 41439), (2181, 29431), (4647, 13813)]