53739147

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3943}}^1$

素因数の和:4023

約数の個数: 32

約数和(自身を含む): 90869760

約数和(自身を除く): 37130613

約数列:

[1, 3, 7, 11, 21, 33, 59, 77, 177, 231, 413, 649, 1239, 1947, 3943, 4543, 11829, 13629, 27601, 43373, 82803, 130119, 232637, 303611, 697911, 910833, 1628459, 2559007, 4885377, 7677021, 17913049, 53739147]

約数ペア:

[(1, 53739147), (3, 17913049), (7, 7677021), (11, 4885377), (21, 2559007), (33, 1628459), (59, 910833), (77, 697911), (177, 303611), (231, 232637), (413, 130119), (649, 82803), (1239, 43373), (1947, 27601), (3943, 13629), (4543, 11829)]