310046697

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{225161}}^1$

素因数の和:225190

約数の個数: 20

約数和(自身を含む): 490402836

約数和(自身を除く): 180356139

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 225161, 675483, 2026449, 3827737, 6079347, 11483211, 18238041, 34449633, 103348899, 310046697]

約数ペア:

[(1, 310046697), (3, 103348899), (9, 34449633), (17, 18238041), (27, 11483211), (51, 6079347), (81, 3827737), (153, 2026449), (459, 675483), (1377, 225161)]