26378973

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{51421}}^1$

素因数の和:51449

約数の個数: 16

約数和(自身を含む): 41137600

約数和(自身を除く): 14758627

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 51421, 154263, 462789, 976999, 1388367, 2930997, 8792991, 26378973]

約数ペア:

[(1, 26378973), (3, 8792991), (9, 2930997), (19, 1388367), (27, 976999), (57, 462789), (171, 154263), (513, 51421)]