57770391

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{88741}}^1$

素因数の和:88782

約数の個数: 16

約数和(自身を含む): 90871808

約数和(自身を除く): 33101417

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 88741, 266223, 621187, 1863561, 2750971, 8252913, 19256797, 57770391]

約数ペア:

[(1, 57770391), (3, 19256797), (7, 8252913), (21, 2750971), (31, 1863561), (93, 621187), (217, 266223), (651, 88741)]