136403793

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{21559}}^1$

素因数の和:21621

約数の個数: 24

約数和(自身を含む): 213012800

約数和(自身を除く): 76609007

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 6327, 21559, 64677, 194031, 409621, 797683, 1228863, 2393049, 3686589, 7179147, 15155977, 45467931, 136403793]

約数ペア:

[(1, 136403793), (3, 45467931), (9, 15155977), (19, 7179147), (37, 3686589), (57, 2393049), (111, 1228863), (171, 797683), (333, 409621), (703, 194031), (2109, 64677), (6327, 21559)]