49206978999

素因数分解:

$3^2\times {\mathrm{821}}^1\times {\mathrm{6659491}}^1$

素因数の和:6660318

約数の個数: 12

約数和(自身を含む): 71163331512

約数和(自身を除く): 21956352513

約数列:

[1, 3, 9, 821, 2463, 7389, 6659491, 19978473, 59935419, 5467442111, 16402326333, 49206978999]

約数ペア:

[(1, 49206978999), (3, 16402326333), (9, 5467442111), (821, 59935419), (2463, 19978473), (7389, 6659491)]