61646319

素因数分解:

$3^3\times 7^1\times {\mathrm{326171}}^1$

素因数の和:326187

約数の個数: 16

約数和(自身を含む): 104375040

約数和(自身を除く): 42728721

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 326171, 978513, 2283197, 2935539, 6849591, 8806617, 20548773, 61646319]

約数ペア:

[(1, 61646319), (3, 20548773), (7, 8806617), (9, 6849591), (21, 2935539), (27, 2283197), (63, 978513), (189, 326171)]