88070073

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16979}}^1$

素因数の和:17021

約数の個数: 32

約数和(自身を含む): 152140800

約数和(自身を除く): 64070727

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 16979, 50937, 118853, 220727, 322601, 356559, 662181, 967803, 1545089, 2258207, 4193813, 4635267, 6774621, 12581439, 29356691, 88070073]

約数ペア:

[(1, 88070073), (3, 29356691), (7, 12581439), (13, 6774621), (19, 4635267), (21, 4193813), (39, 2258207), (57, 1545089), (91, 967803), (133, 662181), (247, 356559), (273, 322601), (399, 220727), (741, 118853), (1729, 50937), (5187, 16979)]