137358963

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42751}}^1$

素因数の和:42784

約数の個数: 32

約数和(自身を含む): 246251520

約数和(自身を除く): 108892557

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 42751, 128253, 299257, 384759, 726767, 897771, 1154277, 2180301, 2693313, 5087369, 6540903, 8079939, 15262107, 19622709, 45786321, 137358963]

約数ペア:

[(1, 137358963), (3, 45786321), (7, 19622709), (9, 15262107), (17, 8079939), (21, 6540903), (27, 5087369), (51, 2693313), (63, 2180301), (119, 1154277), (153, 897771), (189, 726767), (357, 384759), (459, 299257), (1071, 128253), (3213, 42751)]