127938054

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{687839}}^1$

素因数の和:687875

約数の個数: 16

約数和(自身を含む): 264130560

約数和(自身を除く): 136192506

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 687839, 1375678, 2063517, 4127034, 21323009, 42646018, 63969027, 127938054]

約数ペア:

[(1, 127938054), (2, 63969027), (3, 42646018), (6, 21323009), (31, 4127034), (62, 2063517), (93, 1375678), (186, 687839)]