2100064261599

素因数分解:

$3^4\times {\mathrm{82601}}^1\times {\mathrm{313879}}^1$

素因数の和:396492

約数の個数: 20

約数和(自身を含む): 3137181006960

約数和(自身を除く): 1037116745361

約数列:

[1, 3, 9, 27, 81, 82601, 247803, 313879, 743409, 941637, 2230227, 2824911, 6690681, 8474733, 25424199, 25926719279, 77780157837, 233340473511, 700021420533, 2100064261599]

約数ペア:

[(1, 2100064261599), (3, 700021420533), (9, 233340473511), (27, 77780157837), (81, 25926719279), (82601, 25424199), (247803, 8474733), (313879, 6690681), (743409, 2824911), (941637, 2230227)]