82903281

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1\times {\mathrm{661}}^1$

素因数の和:1192

約数の個数: 16

約数和(自身を含む): 112105728

約数和(自身を除く): 29202447

約数列:

[1, 3, 97, 291, 431, 661, 1293, 1983, 41807, 64117, 125421, 192351, 284891, 854673, 27634427, 82903281]

約数ペア:

[(1, 82903281), (3, 27634427), (97, 854673), (291, 284891), (431, 192351), (661, 125421), (1293, 64117), (1983, 41807)]