82877319

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{24821}}^1$

素因数の和:24887

約数の個数: 24

約数和(自身を含む): 139400352

約数和(自身を除く): 56523033

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 24821, 74463, 173747, 223389, 521241, 1315513, 1563723, 3946539, 9208591, 11839617, 27625773, 82877319]

約数ペア:

[(1, 82877319), (3, 27625773), (7, 11839617), (9, 9208591), (21, 3946539), (53, 1563723), (63, 1315513), (159, 521241), (371, 223389), (477, 173747), (1113, 74463), (3339, 24821)]