151750503

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{17509}}^1$

素因数の和:17628

約数の個数: 20

約数和(自身を含む): 228820680

約数和(自身を除く): 77070177

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 2889, 8667, 17509, 52527, 157581, 472743, 1418229, 1873463, 5620389, 16861167, 50583501, 151750503]

約数ペア:

[(1, 151750503), (3, 50583501), (9, 16861167), (27, 5620389), (81, 1873463), (107, 1418229), (321, 472743), (963, 157581), (2889, 52527), (8667, 17509)]