80928603

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{17597}}^1$

素因数の和:17683

約数の個数: 24

約数和(自身を含む): 135434208

約数和(自身を除く): 54505605

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 17597, 52791, 123179, 158373, 369537, 1108611, 1284581, 3853743, 8992067, 11561229, 26976201, 80928603]

約数ペア:

[(1, 80928603), (3, 26976201), (7, 11561229), (9, 8992067), (21, 3853743), (63, 1284581), (73, 1108611), (219, 369537), (511, 158373), (657, 123179), (1533, 52791), (4599, 17597)]