55199229

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{1627}}^1$

素因数の和:1936

約数の個数: 16

約数和(自身を含む): 75643392

約数和(自身を除く): 20444163

約数列:

[1, 3, 43, 129, 263, 789, 1627, 4881, 11309, 33927, 69961, 209883, 427901, 1283703, 18399743, 55199229]

約数ペア:

[(1, 55199229), (3, 18399743), (43, 1283703), (129, 427901), (263, 209883), (789, 69961), (1627, 33927), (4881, 11309)]