25043661

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{7541}}^1$

素因数の和:7594

約数の個数: 20

約数和(自身を含む): 38328444

約数和(自身を除く): 13284783

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 7541, 22623, 67869, 203607, 309181, 610821, 927543, 2782629, 8347887, 25043661]

約数ペア:

[(1, 25043661), (3, 8347887), (9, 2782629), (27, 927543), (41, 610821), (81, 309181), (123, 203607), (369, 67869), (1107, 22623), (3321, 7541)]