38140173

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{17881}}^1$

素因数の和:17969

約数の個数: 16

約数和(自身を含む): 57222400

約数和(自身を除く): 19082227

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 17881, 53643, 160929, 482787, 1412599, 4237797, 12713391, 38140173]

約数ペア:

[(1, 38140173), (3, 12713391), (9, 4237797), (27, 1412599), (79, 482787), (237, 160929), (711, 53643), (2133, 17881)]