66548289

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 94088736

約数和(自身を除く): 27540447

約数列:

[1, 3, 31, 41, 93, 123, 563, 961, 1271, 1689, 2883, 3813, 17453, 23083, 39401, 52359, 69249, 118203, 541043, 715573, 1623129, 2146719, 22182763, 66548289]

約数ペア:

[(1, 66548289), (3, 22182763), (31, 2146719), (41, 1623129), (93, 715573), (123, 541043), (563, 118203), (961, 69249), (1271, 52359), (1689, 39401), (2883, 23083), (3813, 17453)]