82661271865

素因数分解:

$5^1\times {\mathrm{29}}^3\times {\mathrm{677857}}^1$

素因数の和:677949

約数の個数: 16

約数和(自身を含む): 102736158480

約数和(自身を除く): 20074886615

約数列:

[1, 5, 29, 145, 841, 4205, 24389, 121945, 677857, 3389285, 19657853, 98289265, 570077737, 2850388685, 16532254373, 82661271865]

約数ペア:

[(1, 82661271865), (5, 16532254373), (29, 2850388685), (145, 570077737), (841, 98289265), (4205, 19657853), (24389, 3389285), (121945, 677857)]