54195337

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19801}}^1$

素因数の和:19848

約数の個数: 16

約数和(自身を含む): 68435712

約数和(自身を除く): 14240375

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 19801, 138607, 336617, 455423, 2356319, 3187961, 7742191, 54195337]

約数ペア:

[(1, 54195337), (7, 7742191), (17, 3187961), (23, 2356319), (119, 455423), (161, 336617), (391, 138607), (2737, 19801)]