243333441

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{39241}}^1$

素因数の和:39313

約数の個数: 24

約数和(自身を含む): 385670376

約数和(自身を除く): 142336935

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 39241, 117723, 353169, 510133, 1530399, 2079773, 4591197, 6239319, 18717957, 27037049, 81111147, 243333441]

約数ペア:

[(1, 243333441), (3, 81111147), (9, 27037049), (13, 18717957), (39, 6239319), (53, 4591197), (117, 2079773), (159, 1530399), (477, 510133), (689, 353169), (2067, 117723), (6201, 39241)]