201330819

素因数分解:

$3^3\times {\mathrm{1559}}^1\times {\mathrm{4783}}^1$

素因数の和:6351

約数の個数: 16

約数和(自身を含む): 298521600

約数和(自身を除く): 97190781

約数列:

[1, 3, 9, 27, 1559, 4677, 4783, 14031, 14349, 42093, 43047, 129141, 7456697, 22370091, 67110273, 201330819]

約数ペア:

[(1, 201330819), (3, 67110273), (9, 22370091), (27, 7456697), (1559, 129141), (4677, 43047), (4783, 42093), (14031, 14349)]