55011213

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{827}}^1$

素因数の和:1241

約数の個数: 24

約数和(自身を含む): 83959200

約数和(自身を除く): 28947987

約数列:

[1, 3, 9, 19, 57, 171, 389, 827, 1167, 2481, 3501, 7391, 7443, 15713, 22173, 47139, 66519, 141417, 321703, 965109, 2895327, 6112357, 18337071, 55011213]

約数ペア:

[(1, 55011213), (3, 18337071), (9, 6112357), (19, 2895327), (57, 965109), (171, 321703), (389, 141417), (827, 66519), (1167, 47139), (2481, 22173), (3501, 15713), (7391, 7443)]