71782143

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{45403}}^1$

素因数の和:45454

約数の個数: 16

約数和(自身を含む): 104610816

約数和(自身を除く): 32828673

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 45403, 136209, 771851, 1407493, 2315553, 4222479, 23927381, 71782143]

約数ペア:

[(1, 71782143), (3, 23927381), (17, 4222479), (31, 2315553), (51, 1407493), (93, 771851), (527, 136209), (1581, 45403)]