51648543

素因数分解:

$3^3\times {\mathrm{503}}^1\times {\mathrm{3803}}^1$

素因数の和:4315

約数の個数: 16

約数和(自身を含む): 76688640

約数和(自身を除く): 25040097

約数列:

[1, 3, 9, 27, 503, 1509, 3803, 4527, 11409, 13581, 34227, 102681, 1912909, 5738727, 17216181, 51648543]

約数ペア:

[(1, 51648543), (3, 17216181), (9, 5738727), (27, 1912909), (503, 102681), (1509, 34227), (3803, 13581), (4527, 11409)]