68932701

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{16057}}^1$

素因数の和:16122

約数の個数: 20

約数和(自身を含む): 104922972

約数和(自身を除く): 35990271

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 16057, 48171, 144513, 433539, 851021, 1300617, 2553063, 7659189, 22977567, 68932701]

約数ペア:

[(1, 68932701), (3, 22977567), (9, 7659189), (27, 2553063), (53, 1300617), (81, 851021), (159, 433539), (477, 144513), (1431, 48171), (4293, 16057)]