77468229

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1409}}^1$

素因数の和:1605

約数の個数: 24

約数和(自身を含む): 115479000

約数和(自身を除く): 38010771

約数列:

[1, 3, 9, 41, 123, 149, 369, 447, 1341, 1409, 4227, 6109, 12681, 18327, 54981, 57769, 173307, 209941, 519921, 629823, 1889469, 8607581, 25822743, 77468229]

約数ペア:

[(1, 77468229), (3, 25822743), (9, 8607581), (41, 1889469), (123, 629823), (149, 519921), (369, 209941), (447, 173307), (1341, 57769), (1409, 54981), (4227, 18327), (6109, 12681)]