449194113

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{105967}}^1$

素因数の和:106133

約数の個数: 16

約数和(自身を含む): 669717760

約数和(自身を除く): 220523647

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 105967, 317901, 953703, 2861109, 16636819, 49910457, 149731371, 449194113]

約数ペア:

[(1, 449194113), (3, 149731371), (9, 49910457), (27, 16636819), (157, 2861109), (471, 953703), (1413, 317901), (4239, 105967)]