54187041

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{20047}}^1$

素因数の和:20120

約数の個数: 16

約数和(自身を含む): 77946624

約数和(自身を除く): 23759583

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 20047, 60141, 340799, 1022397, 1062491, 3187473, 18062347, 54187041]

約数ペア:

[(1, 54187041), (3, 18062347), (17, 3187473), (51, 1062491), (53, 1022397), (159, 340799), (901, 60141), (2703, 20047)]