55196463

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{138337}}^1$

素因数の和:138366

約数の個数: 16

約数和(自身を含む): 88536320

約数和(自身を除く): 33339857

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 138337, 415011, 968359, 2628403, 2905077, 7885209, 18398821, 55196463]

約数ペア:

[(1, 55196463), (3, 18398821), (7, 7885209), (19, 2905077), (21, 2628403), (57, 968359), (133, 415011), (399, 138337)]