145759999

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{6689}}^1$

素因数の和:6990

約数の個数: 16

約数和(自身を含む): 182396160

約数和(自身を除く): 36636161

約数列:

[1, 7, 11, 77, 283, 1981, 3113, 6689, 21791, 46823, 73579, 515053, 1892987, 13250909, 20822857, 145759999]

約数ペア:

[(1, 145759999), (7, 20822857), (11, 13250909), (77, 1892987), (283, 515053), (1981, 73579), (3113, 46823), (6689, 21791)]