48694581

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{138731}}^1$

素因数の和:138753

約数の個数: 16

約数和(自身を含む): 77689920

約数和(自身を除く): 28995339

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 138731, 416193, 1248579, 1803503, 3745737, 5410509, 16231527, 48694581]

約数ペア:

[(1, 48694581), (3, 16231527), (9, 5410509), (13, 3745737), (27, 1803503), (39, 1248579), (117, 416193), (351, 138731)]