82205697

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{311}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 129153024

約数和(自身を除く): 46947327

約数列:

[1, 3, 7, 21, 41, 123, 287, 307, 311, 861, 921, 933, 2149, 2177, 6447, 6531, 12587, 12751, 37761, 38253, 88109, 89257, 95477, 264327, 267771, 286431, 668339, 2005017, 3914557, 11743671, 27401899, 82205697]

約数ペア:

[(1, 82205697), (3, 27401899), (7, 11743671), (21, 3914557), (41, 2005017), (123, 668339), (287, 286431), (307, 267771), (311, 264327), (861, 95477), (921, 89257), (933, 88109), (2149, 38253), (2177, 37761), (6447, 12751), (6531, 12587)]