56182281

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{911}}^1$

素因数の和:1312

約数の個数: 16

約数和(自身を含む): 76447488

約数和(自身を除く): 20265207

約数列:

[1, 3, 61, 183, 337, 911, 1011, 2733, 20557, 55571, 61671, 166713, 307007, 921021, 18727427, 56182281]

約数ペア:

[(1, 56182281), (3, 18727427), (61, 921021), (183, 307007), (337, 166713), (911, 61671), (1011, 55571), (2733, 20557)]