234080703

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{72047}}^1$

素因数の和:72091

約数の個数: 18

約数和(自身を含む): 356853744

約数和(自身を除く): 122773041

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 72047, 216141, 648423, 1368893, 4106679, 12320037, 26008967, 78026901, 234080703]

約数ペア:

[(1, 234080703), (3, 78026901), (9, 26008967), (19, 12320037), (57, 4106679), (171, 1368893), (361, 648423), (1083, 216141), (3249, 72047)]