80821416921

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{63092441}}^1$

素因数の和:63092512

約数の個数: 16

約数和(自身を含む): 125175404928

約数和(自身を除く): 44353988007

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 63092441, 189277323, 441647087, 1324941261, 3848638901, 11545916703, 26940472307, 80821416921]

約数ペア:

[(1, 80821416921), (3, 26940472307), (7, 11545916703), (21, 3848638901), (61, 1324941261), (183, 441647087), (427, 189277323), (1281, 63092441)]