38269503

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{2731}}^1$

素因数の和:2916

約数の個数: 20

約数和(自身を含む): 57519528

約数和(自身を除く): 19250025

約数列:

[1, 3, 9, 27, 81, 173, 519, 1557, 2731, 4671, 8193, 14013, 24579, 73737, 221211, 472463, 1417389, 4252167, 12756501, 38269503]

約数ペア:

[(1, 38269503), (3, 12756501), (9, 4252167), (27, 1417389), (81, 472463), (173, 221211), (519, 73737), (1557, 24579), (2731, 14013), (4671, 8193)]