83786421

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{12541}}^1$

素因数の和:12692

約数の個数: 16

約数和(自身を含む): 119199168

約数和(自身を除く): 35412747

約数列:

[1, 3, 17, 51, 131, 393, 2227, 6681, 12541, 37623, 213197, 639591, 1642871, 4928613, 27928807, 83786421]

約数ペア:

[(1, 83786421), (3, 27928807), (17, 4928613), (51, 1642871), (131, 639591), (393, 213197), (2227, 37623), (6681, 12541)]