190055169

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{449303}}^1$

素因数の和:449356

約数の個数: 12

約数和(自身を含む): 280365696

約数和(自身を除く): 90310527

約数列:

[1, 3, 9, 47, 141, 423, 449303, 1347909, 4043727, 21117241, 63351723, 190055169]

約数ペア:

[(1, 190055169), (3, 63351723), (9, 21117241), (47, 4043727), (141, 1347909), (423, 449303)]