201929121

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{6547}}^1$

素因数の和:6725

約数の個数: 24

約数和(自身を含む): 306446400

約数和(自身を除く): 104517279

約数列:

[1, 3, 9, 23, 69, 149, 207, 447, 1341, 3427, 6547, 10281, 19641, 30843, 58923, 150581, 451743, 975503, 1355229, 2926509, 8779527, 22436569, 67309707, 201929121]

約数ペア:

[(1, 201929121), (3, 67309707), (9, 22436569), (23, 8779527), (69, 2926509), (149, 1355229), (207, 975503), (447, 451743), (1341, 150581), (3427, 58923), (6547, 30843), (10281, 19641)]