161005329

素因数分解:

$3^2\times {\mathrm{631}}^1\times {\mathrm{28351}}^1$

素因数の和:28988

約数の個数: 12

約数和(自身を含む): 232940032

約数和(自身を除く): 71934703

約数列:

[1, 3, 9, 631, 1893, 5679, 28351, 85053, 255159, 17889481, 53668443, 161005329]

約数ペア:

[(1, 161005329), (3, 53668443), (9, 17889481), (631, 255159), (1893, 85053), (5679, 28351)]