138539697

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59281}}^1$

素因数の和:59344

約数の個数: 16

約数和(自身を含む): 199187520

約数和(自身を除く): 60647823

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 59281, 177843, 1126339, 2430521, 3379017, 7291563, 46179899, 138539697]

約数ペア:

[(1, 138539697), (3, 46179899), (19, 7291563), (41, 3379017), (57, 2430521), (123, 1126339), (779, 177843), (2337, 59281)]