81295113

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{6883}}^1$

素因数の和:7044

約数の個数: 16

約数和(自身を含む): 112787456

約数和(自身を除く): 31492343

約数列:

[1, 3, 31, 93, 127, 381, 3937, 6883, 11811, 20649, 213373, 640119, 874141, 2622423, 27098371, 81295113]

約数ペア:

[(1, 81295113), (3, 27098371), (31, 2622423), (93, 874141), (127, 640119), (381, 213373), (3937, 20649), (6883, 11811)]