69959769

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 104471424

約数和(自身を除く): 34511655

約数列:

[1, 3, 11, 33, 73, 113, 219, 257, 339, 771, 803, 1243, 2409, 2827, 3729, 8249, 8481, 18761, 24747, 29041, 56283, 87123, 90739, 206371, 272217, 319451, 619113, 958353, 2119993, 6359979, 23319923, 69959769]

約数ペア:

[(1, 69959769), (3, 23319923), (11, 6359979), (33, 2119993), (73, 958353), (113, 619113), (219, 319451), (257, 272217), (339, 206371), (771, 90739), (803, 87123), (1243, 56283), (2409, 29041), (2827, 24747), (3729, 18761), (8249, 8481)]