54218109

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{27847}}^1$

素因数の和:27920

約数の個数: 16

約数和(自身を含む): 80202240

約数和(自身を除く): 25984131

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 27847, 83541, 306317, 918951, 1642973, 4928919, 18072703, 54218109]

約数ペア:

[(1, 54218109), (3, 18072703), (11, 4928919), (33, 1642973), (59, 918951), (177, 306317), (649, 83541), (1947, 27847)]