56381109

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{1249}}^1$

素因数の和:1660

約数の個数: 16

約数和(自身を含む): 77280000

約数和(自身を除く): 20898891

約数列:

[1, 3, 41, 123, 367, 1101, 1249, 3747, 15047, 45141, 51209, 153627, 458383, 1375149, 18793703, 56381109]

約数ペア:

[(1, 56381109), (3, 18793703), (41, 1375149), (123, 458383), (367, 153627), (1101, 51209), (1249, 45141), (3747, 15047)]