53387103

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{967}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 89210880

約数和(自身を除く): 35823777

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 239, 717, 967, 1673, 2629, 2901, 5019, 6769, 7887, 10637, 18403, 20307, 31911, 55209, 74459, 223377, 231113, 693339, 1617791, 2542243, 4853373, 7626729, 17795701, 53387103]

約数ペア:

[(1, 53387103), (3, 17795701), (7, 7626729), (11, 4853373), (21, 2542243), (33, 1617791), (77, 693339), (231, 231113), (239, 223377), (717, 74459), (967, 55209), (1673, 31911), (2629, 20307), (2901, 18403), (5019, 10637), (6769, 7887)]