77241918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{990281}}^1$

素因数の和:990299

約数の個数: 16

約数和(自身を含む): 166367376

約数和(自身を除く): 89125458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 990281, 1980562, 2970843, 5941686, 12873653, 25747306, 38620959, 77241918]

約数ペア:

[(1, 77241918), (2, 38620959), (3, 25747306), (6, 12873653), (13, 5941686), (26, 2970843), (39, 1980562), (78, 990281)]