230819949

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{77017}}^1$

素因数の和:77066

約数の個数: 20

約数和(自身を含む): 354128764

約数和(自身を除く): 123308815

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 77017, 231051, 693153, 2079459, 2849629, 6238377, 8548887, 25646661, 76939983, 230819949]

約数ペア:

[(1, 230819949), (3, 76939983), (9, 25646661), (27, 8548887), (37, 6238377), (81, 2849629), (111, 2079459), (333, 693153), (999, 231051), (2997, 77017)]