53327703

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{631}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 84091392

約数和(自身を除く): 30763689

約数列:

[1, 3, 11, 13, 33, 39, 143, 197, 429, 591, 631, 1893, 2167, 2561, 6501, 6941, 7683, 8203, 20823, 24609, 28171, 84513, 90233, 124307, 270699, 372921, 1367377, 1615991, 4102131, 4847973, 17775901, 53327703]

約数ペア:

[(1, 53327703), (3, 17775901), (11, 4847973), (13, 4102131), (33, 1615991), (39, 1367377), (143, 372921), (197, 270699), (429, 124307), (591, 90233), (631, 84513), (1893, 28171), (2167, 24609), (2561, 20823), (6501, 8203), (6941, 7683)]