121987113

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{2687}}^1$

素因数の和:3136

約数の個数: 16

約数和(自身を含む): 167516160

約数和(自身を除く): 45529047

約数列:

[1, 3, 37, 111, 409, 1227, 2687, 8061, 15133, 45399, 99419, 298257, 1098983, 3296949, 40662371, 121987113]

約数ペア:

[(1, 121987113), (3, 40662371), (37, 3296949), (111, 1098983), (409, 298257), (1227, 99419), (2687, 45399), (8061, 15133)]