127801839

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{4519}}^1$

素因数の和:5390

約数の個数: 16

約数和(自身を含む): 186151680

約数和(自身を除く): 58349841

約数列:

[1, 3, 11, 33, 857, 2571, 4519, 9427, 13557, 28281, 49709, 149127, 3872783, 11618349, 42600613, 127801839]

約数ペア:

[(1, 127801839), (3, 42600613), (11, 11618349), (33, 3872783), (857, 149127), (2571, 49709), (4519, 28281), (9427, 13557)]