141991353

素因数分解:

$3^3\times 7^1\times {\mathrm{751277}}^1$

素因数の和:751293

約数の個数: 16

約数和(自身を含む): 240408960

約数和(自身を除く): 98417607

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 751277, 2253831, 5258939, 6761493, 15776817, 20284479, 47330451, 141991353]

約数ペア:

[(1, 141991353), (3, 47330451), (7, 20284479), (9, 15776817), (21, 6761493), (27, 5258939), (63, 2253831), (189, 751277)]