48542739

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{121661}}^1$

素因数の和:121690

約数の個数: 16

約数和(自身を含む): 77863680

約数和(自身を除く): 29320941

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 121661, 364983, 851627, 2311559, 2554881, 6934677, 16180913, 48542739]

約数ペア:

[(1, 48542739), (3, 16180913), (7, 6934677), (19, 2554881), (21, 2311559), (57, 851627), (133, 364983), (399, 121661)]