26824257

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{52289}}^1$

素因数の和:52317

約数の個数: 16

約数和(自身を含む): 41832000

約数和(自身を除く): 15007743

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 52289, 156867, 470601, 993491, 1411803, 2980473, 8941419, 26824257]

約数ペア:

[(1, 26824257), (3, 8941419), (9, 2980473), (19, 1411803), (27, 993491), (57, 470601), (171, 156867), (513, 52289)]