55712071681

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2314297}}^1$

素因数の和:2314504

約数の個数: 16

約数和(自身を含む): 67392357760

約数和(自身を除く): 11680286079

約数列:

[1, 7, 19, 133, 181, 1267, 3439, 24073, 2314297, 16200079, 43971643, 307801501, 418887757, 2932214299, 7958867383, 55712071681]

約数ペア:

[(1, 55712071681), (7, 7958867383), (19, 2932214299), (133, 418887757), (181, 307801501), (1267, 43971643), (3439, 16200079), (24073, 2314297)]