51854195523

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{2067799}}^1$

素因数の和:2068458

約数の個数: 16

約数和(自身を含む): 74573139200

約数和(自身を除く): 22718943677

約数列:

[1, 3, 13, 39, 643, 1929, 8359, 25077, 2067799, 6203397, 26881387, 80644161, 1329594757, 3988784271, 17284731841, 51854195523]

約数ペア:

[(1, 51854195523), (3, 17284731841), (13, 3988784271), (39, 1329594757), (643, 80644161), (1929, 26881387), (8359, 6203397), (25077, 2067799)]