56553381

素因数分解:

$3^2\times {\mathrm{167}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 83026944

約数和(自身を除く): 26473563

約数列:

[1, 3, 9, 167, 191, 197, 501, 573, 591, 1503, 1719, 1773, 31897, 32899, 37627, 95691, 98697, 112881, 287073, 296091, 338643, 6283709, 18851127, 56553381]

約数ペア:

[(1, 56553381), (3, 18851127), (9, 6283709), (167, 338643), (191, 296091), (197, 287073), (501, 112881), (573, 98697), (591, 95691), (1503, 37627), (1719, 32899), (1773, 31897)]