48440457

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{138007}}^1$

素因数の和:138029

約数の個数: 16

約数和(自身を含む): 77284480

約数和(自身を除く): 28844023

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 138007, 414021, 1242063, 1794091, 3726189, 5382273, 16146819, 48440457]

約数ペア:

[(1, 48440457), (3, 16146819), (9, 5382273), (13, 3726189), (27, 1794091), (39, 1242063), (117, 414021), (351, 138007)]