84804921

素因数分解:

$3^3\times {\mathrm{557}}^1\times {\mathrm{5639}}^1$

素因数の和:6205

約数の個数: 16

約数和(自身を含む): 125884800

約数和(自身を除く): 41079879

約数列:

[1, 3, 9, 27, 557, 1671, 5013, 5639, 15039, 16917, 50751, 152253, 3140923, 9422769, 28268307, 84804921]

約数ペア:

[(1, 84804921), (3, 28268307), (9, 9422769), (27, 3140923), (557, 152253), (1671, 50751), (5013, 16917), (5639, 15039)]