90441459

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{2003}}^1$

素因数の和:2211

約数の個数: 24

約数和(自身を含む): 135991440

約数和(自身を除く): 45549981

約数列:

[1, 3, 9, 29, 87, 173, 261, 519, 1557, 2003, 5017, 6009, 15051, 18027, 45153, 58087, 174261, 346519, 522783, 1039557, 3118671, 10049051, 30147153, 90441459]

約数ペア:

[(1, 90441459), (3, 30147153), (9, 10049051), (29, 3118671), (87, 1039557), (173, 522783), (261, 346519), (519, 174261), (1557, 58087), (2003, 45153), (5017, 18027), (6009, 15051)]