25071957

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{54623}}^1$

素因数の和:54649

約数の個数: 16

約数和(自身を含む): 39329280

約数和(自身を除く): 14257323

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 54623, 163869, 491607, 928591, 1474821, 2785773, 8357319, 25071957]

約数ペア:

[(1, 25071957), (3, 8357319), (9, 2785773), (17, 1474821), (27, 928591), (51, 491607), (153, 163869), (459, 54623)]