127941737

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{2693}}^1$

素因数の和:3328

約数の個数: 16

約数和(自身を含む): 159829632

約数和(自身を除く): 31887895

約数列:

[1, 7, 11, 77, 617, 2693, 4319, 6787, 18851, 29623, 47509, 207361, 1661581, 11631067, 18277391, 127941737]

約数ペア:

[(1, 127941737), (7, 18277391), (11, 11631067), (77, 1661581), (617, 207361), (2693, 47509), (4319, 29623), (6787, 18851)]