55164429

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{563}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 86630400

約数和(自身を除く): 31465971

約数列:

[1, 3, 9, 19, 27, 57, 171, 191, 513, 563, 573, 1689, 1719, 3629, 5067, 5157, 10697, 10887, 15201, 32091, 32661, 96273, 97983, 107533, 288819, 322599, 967797, 2043127, 2903391, 6129381, 18388143, 55164429]

約数ペア:

[(1, 55164429), (3, 18388143), (9, 6129381), (19, 2903391), (27, 2043127), (57, 967797), (171, 322599), (191, 288819), (513, 107533), (563, 97983), (573, 96273), (1689, 32661), (1719, 32091), (3629, 15201), (5067, 10887), (5157, 10697)]