80821973199

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3529}}^1\times {\mathrm{16927}}^1$

素因数の和:20511

約数の個数: 32

約数和(自身を含む): 120467773440

約数和(自身を除く): 39645800241

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 3529, 10587, 16927, 38819, 50781, 116457, 144689, 186197, 434067, 558591, 694007, 1591579, 2082021, 4774737, 7634077, 22902231, 59735383, 179206149, 657089213, 1971267639, 2449150703, 7347452109, 26940657733, 80821973199]

約数ペア:

[(1, 80821973199), (3, 26940657733), (11, 7347452109), (33, 2449150703), (41, 1971267639), (123, 657089213), (451, 179206149), (1353, 59735383), (3529, 22902231), (10587, 7634077), (16927, 4774737), (38819, 2082021), (50781, 1591579), (116457, 694007), (144689, 558591), (186197, 434067)]