55879887

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{85837}}^1$

素因数の和:85878

約数の個数: 16

約数和(自身を含む): 87898112

約数和(自身を除く): 32018225

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 85837, 257511, 600859, 1802577, 2660947, 7982841, 18626629, 55879887]

約数ペア:

[(1, 55879887), (3, 18626629), (7, 7982841), (21, 2660947), (31, 1802577), (93, 600859), (217, 257511), (651, 85837)]