242553537

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{10259}}^1$

素因数の和:10373

約数の個数: 24

約数和(自身を含む): 364927680

約数和(自身を除く): 122374143

約数列:

[1, 3, 9, 37, 71, 111, 213, 333, 639, 2627, 7881, 10259, 23643, 30777, 92331, 379583, 728389, 1138749, 2185167, 3416247, 6555501, 26950393, 80851179, 242553537]

約数ペア:

[(1, 242553537), (3, 80851179), (9, 26950393), (37, 6555501), (71, 3416247), (111, 2185167), (213, 1138749), (333, 728389), (639, 379583), (2627, 92331), (7881, 30777), (10259, 23643)]