89051319

素因数分解:

$3^4\times 7^1\times {\mathrm{157057}}^1$

素因数の和:157076

約数の個数: 20

約数和(自身を含む): 152032144

約数和(自身を除く): 62980825

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 157057, 471171, 1099399, 1413513, 3298197, 4240539, 9894591, 12721617, 29683773, 89051319]

約数ペア:

[(1, 89051319), (3, 29683773), (7, 12721617), (9, 9894591), (21, 4240539), (27, 3298197), (63, 1413513), (81, 1099399), (189, 471171), (567, 157057)]