154383417

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{902827}}^1$

素因数の和:902852

約数の個数: 12

約数和(自身を含む): 234735280

約数和(自身を除く): 80351863

約数列:

[1, 3, 9, 19, 57, 171, 902827, 2708481, 8125443, 17153713, 51461139, 154383417]

約数ペア:

[(1, 154383417), (3, 51461139), (9, 17153713), (19, 8125443), (57, 2708481), (171, 902827)]