51425739

素因数分解:

$3^3\times {\mathrm{487}}^1\times {\mathrm{3911}}^1$

素因数の和:4407

約数の個数: 16

約数和(自身を含む): 76362240

約数和(自身を除く): 24936501

約数列:

[1, 3, 9, 27, 487, 1461, 3911, 4383, 11733, 13149, 35199, 105597, 1904657, 5713971, 17141913, 51425739]

約数ペア:

[(1, 51425739), (3, 17141913), (9, 5713971), (27, 1904657), (487, 105597), (1461, 35199), (3911, 13149), (4383, 11733)]