87697014909

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2579}}^1\times {\mathrm{37657}}^1$

素因数の和:40289

約数の個数: 32

約数和(自身を含む): 136797957120

約数和(自身を除く): 49100942211

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 2579, 7737, 18053, 37657, 54159, 110897, 112971, 263599, 332691, 776279, 790797, 1619251, 2328837, 4857753, 11334757, 34004271, 97117403, 291352209, 679821821, 2039465463, 4176048329, 12528144987, 29232338303, 87697014909]

約数ペア:

[(1, 87697014909), (3, 29232338303), (7, 12528144987), (21, 4176048329), (43, 2039465463), (129, 679821821), (301, 291352209), (903, 97117403), (2579, 34004271), (7737, 11334757), (18053, 4857753), (37657, 2328837), (54159, 1619251), (110897, 790797), (112971, 776279), (263599, 332691)]