71484543

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19709}}^1$

素因数の和:19759

約数の個数: 24

約数和(自身を含む): 114791040

約数和(自身を除く): 43306497

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 19709, 59127, 177381, 256217, 610979, 768651, 1832937, 2305953, 5498811, 7942727, 23828181, 71484543]

約数ペア:

[(1, 71484543), (3, 23828181), (9, 7942727), (13, 5498811), (31, 2305953), (39, 1832937), (93, 768651), (117, 610979), (279, 256217), (403, 177381), (1209, 59127), (3627, 19709)]