127997538

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{270037}}^1$

素因数の和:270121

約数の個数: 16

約数和(自身を含む): 259236480

約数和(自身を除く): 131238942

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 270037, 540074, 810111, 1620222, 21332923, 42665846, 63998769, 127997538]

約数ペア:

[(1, 127997538), (2, 63998769), (3, 42665846), (6, 21332923), (79, 1620222), (158, 810111), (237, 540074), (474, 270037)]