69026307

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{809}}^1$

素因数の和:1075

約数の個数: 32

約数和(自身を含む): 111974400

約数和(自身を除く): 42948093

約数列:

[1, 3, 7, 17, 21, 51, 119, 239, 357, 717, 809, 1673, 2427, 4063, 5019, 5663, 12189, 13753, 16989, 28441, 41259, 85323, 96271, 193351, 288813, 580053, 1353457, 3286967, 4060371, 9860901, 23008769, 69026307]

約数ペア:

[(1, 69026307), (3, 23008769), (7, 9860901), (17, 4060371), (21, 3286967), (51, 1353457), (119, 580053), (239, 288813), (357, 193351), (717, 96271), (809, 85323), (1673, 41259), (2427, 28441), (4063, 16989), (5019, 13753), (5663, 12189)]