80682903

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{34613}}^1$

素因数の和:34663

約数の個数: 24

約数和(自身を含む): 136794528

約数和(自身を除く): 56111625

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 34613, 103839, 242291, 311517, 726873, 1280681, 2180619, 3842043, 8964767, 11526129, 26894301, 80682903]

約数ペア:

[(1, 80682903), (3, 26894301), (7, 11526129), (9, 8964767), (21, 3842043), (37, 2180619), (63, 1280681), (111, 726873), (259, 311517), (333, 242291), (777, 103839), (2331, 34613)]