75461787

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{49033}}^1$

素因数の和:49064

約数の個数: 20

約数和(自身を含む): 118662280

約数和(自身を除く): 43200493

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 49033, 147099, 441297, 931627, 1323891, 2794881, 3971673, 8384643, 25153929, 75461787]

約数ペア:

[(1, 75461787), (3, 25153929), (9, 8384643), (19, 3971673), (27, 2794881), (57, 1323891), (81, 931627), (171, 441297), (513, 147099), (1539, 49033)]