45073721

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 60604416

約数和(自身を除く): 15530695

約数列:

[1, 7, 11, 23, 31, 77, 161, 217, 253, 341, 713, 821, 1771, 2387, 4991, 5747, 7843, 9031, 18883, 25451, 54901, 63217, 132181, 178157, 207713, 279961, 585373, 1453991, 1959727, 4097611, 6439103, 45073721]

約数ペア:

[(1, 45073721), (7, 6439103), (11, 4097611), (23, 1959727), (31, 1453991), (77, 585373), (161, 279961), (217, 207713), (253, 178157), (341, 132181), (713, 63217), (821, 54901), (1771, 25451), (2387, 18883), (4991, 9031), (5747, 7843)]