201702069

素因数分解:

$3^4\times {\mathrm{563}}^1\times {\mathrm{4423}}^1$

素因数の和:4998

約数の個数: 20

約数和(自身を含む): 301911456

約数和(自身を除く): 100209387

約数列:

[1, 3, 9, 27, 81, 563, 1689, 4423, 5067, 13269, 15201, 39807, 45603, 119421, 358263, 2490149, 7470447, 22411341, 67234023, 201702069]

約数ペア:

[(1, 201702069), (3, 67234023), (9, 22411341), (27, 7470447), (81, 2490149), (563, 358263), (1689, 119421), (4423, 45603), (5067, 39807), (13269, 15201)]