154635741

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{6709}}^1$

素因数の和:6925

約数の個数: 24

約数和(自身を含む): 241801560

約数和(自身を除く): 87165819

約数列:

[1, 3, 9, 13, 39, 117, 197, 591, 1773, 2561, 6709, 7683, 20127, 23049, 60381, 87217, 261651, 784953, 1321673, 3965019, 11895057, 17181749, 51545247, 154635741]

約数ペア:

[(1, 154635741), (3, 51545247), (9, 17181749), (13, 11895057), (39, 3965019), (117, 1321673), (197, 784953), (591, 261651), (1773, 87217), (2561, 60381), (6709, 23049), (7683, 20127)]