127901838

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{256831}}^1$

素因数の和:256919

約数の個数: 16

約数和(自身を含む): 258886656

約数和(自身を除く): 130984818

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 256831, 513662, 770493, 1540986, 21316973, 42633946, 63950919, 127901838]

約数ペア:

[(1, 127901838), (2, 63950919), (3, 42633946), (6, 21316973), (83, 1540986), (166, 770493), (249, 513662), (498, 256831)]