137718243

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{2417}}^1$

素因数の和:2923

約数の個数: 24

約数和(自身を含む): 214757088

約数和(自身を除く): 77038845

約数列:

[1, 3, 9, 13, 39, 117, 487, 1461, 2417, 4383, 6331, 7251, 18993, 21753, 31421, 56979, 94263, 282789, 1177079, 3531237, 10593711, 15302027, 45906081, 137718243]

約数ペア:

[(1, 137718243), (3, 45906081), (9, 15302027), (13, 10593711), (39, 3531237), (117, 1177079), (487, 282789), (1461, 94263), (2417, 56979), (4383, 31421), (6331, 21753), (7251, 18993)]