67945449

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{631}}^1$

素因数の和:909

約数の個数: 32

約数和(自身を含む): 107025408

約数和(自身を除く): 39079959

約数列:

[1, 3, 11, 13, 33, 39, 143, 251, 429, 631, 753, 1893, 2761, 3263, 6941, 8203, 8283, 9789, 20823, 24609, 35893, 90233, 107679, 158381, 270699, 475143, 1742191, 2058953, 5226573, 6176859, 22648483, 67945449]

約数ペア:

[(1, 67945449), (3, 22648483), (11, 6176859), (13, 5226573), (33, 2058953), (39, 1742191), (143, 475143), (251, 270699), (429, 158381), (631, 107679), (753, 90233), (1893, 35893), (2761, 24609), (3263, 20823), (6941, 9789), (8203, 8283)]