53390259

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{16901}}^1$

素因数の和:16929

約数の個数: 24

約数和(自身を含む): 86132592

約数和(自身を除く): 32742333

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 16901, 50703, 152109, 219713, 456327, 659139, 1368981, 1977417, 4106943, 5932251, 17796753, 53390259]

約数ペア:

[(1, 53390259), (3, 17796753), (9, 5932251), (13, 4106943), (27, 1977417), (39, 1368981), (81, 659139), (117, 456327), (243, 219713), (351, 152109), (1053, 50703), (3159, 16901)]