55185207

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{238897}}^1$

素因数の和:238918

約数の個数: 16

約数和(自身を含む): 91736832

約数和(自身を除く): 36551625

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 238897, 716691, 1672279, 2627867, 5016837, 7883601, 18395069, 55185207]

約数ペア:

[(1, 55185207), (3, 18395069), (7, 7883601), (11, 5016837), (21, 2627867), (33, 1672279), (77, 716691), (231, 238897)]