15697954521

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{1291}}^1\times {\mathrm{6343}}^1$

素因数の和:7714

約数の個数: 32

約数和(自身を含む): 23605770240

約数和(自身を除く): 7907815719

約数列:

[1, 3, 9, 27, 71, 213, 639, 1291, 1917, 3873, 6343, 11619, 19029, 34857, 57087, 91661, 171261, 274983, 450353, 824949, 1351059, 2474847, 4053177, 8188813, 12159531, 24566439, 73699317, 221097951, 581405723, 1744217169, 5232651507, 15697954521]

約数ペア:

[(1, 15697954521), (3, 5232651507), (9, 1744217169), (27, 581405723), (71, 221097951), (213, 73699317), (639, 24566439), (1291, 12159531), (1917, 8188813), (3873, 4053177), (6343, 2474847), (11619, 1351059), (19029, 824949), (34857, 450353), (57087, 274983), (91661, 171261)]