131039469

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{2027}}^1$

素因数の和:2697

約数の個数: 24

約数和(自身を含む): 206904672

約数和(自身を除く): 75865203

約数列:

[1, 3, 9, 11, 33, 99, 653, 1959, 2027, 5877, 6081, 7183, 18243, 21549, 22297, 64647, 66891, 200673, 1323631, 3970893, 11912679, 14559941, 43679823, 131039469]

約数ペア:

[(1, 131039469), (3, 43679823), (9, 14559941), (11, 11912679), (33, 3970893), (99, 1323631), (653, 200673), (1959, 66891), (2027, 64647), (5877, 22297), (6081, 21549), (7183, 18243)]