57521373

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4483}}^1$

素因数の和:4553

約数の個数: 32

約数和(自身を含む): 96423936

約数和(自身を除く): 38902563

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 4277, 4483, 12831, 13449, 31381, 58279, 94143, 174837, 210701, 407953, 632103, 1223859, 1474907, 2739113, 4424721, 8217339, 19173791, 57521373]

約数ペア:

[(1, 57521373), (3, 19173791), (7, 8217339), (13, 4424721), (21, 2739113), (39, 1474907), (47, 1223859), (91, 632103), (141, 407953), (273, 210701), (329, 174837), (611, 94143), (987, 58279), (1833, 31381), (4277, 13449), (4483, 12831)]