127743486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1637737}}^1$

素因数の和:1637755

約数の個数: 16

約数和(自身を含む): 275139984

約数和(自身を除く): 147396498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1637737, 3275474, 4913211, 9826422, 21290581, 42581162, 63871743, 127743486]

約数ペア:

[(1, 127743486), (2, 63871743), (3, 42581162), (6, 21290581), (13, 9826422), (26, 4913211), (39, 3275474), (78, 1637737)]