26697951

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4871}}^1$

素因数の和:4916

約数の個数: 32

約数和(自身を含む): 46771200

約数和(自身を除く): 20073249

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 4871, 5481, 14613, 34097, 43839, 102291, 131517, 141259, 306873, 423777, 920619, 988813, 1271331, 2966439, 3813993, 8899317, 26697951]

約数ペア:

[(1, 26697951), (3, 8899317), (7, 3813993), (9, 2966439), (21, 1271331), (27, 988813), (29, 920619), (63, 423777), (87, 306873), (189, 141259), (203, 131517), (261, 102291), (609, 43839), (783, 34097), (1827, 14613), (4871, 5481)]