201804777

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{34129}}^1$

素因数の和:34214

約数の個数: 20

約数和(自身を含む): 305600020

約数和(自身を除く): 103795243

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 34129, 102387, 307161, 921483, 2491417, 2764449, 7474251, 22422753, 67268259, 201804777]

約数ペア:

[(1, 201804777), (3, 67268259), (9, 22422753), (27, 7474251), (73, 2764449), (81, 2491417), (219, 921483), (657, 307161), (1971, 102387), (5913, 34129)]