52817913

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{28351}}^1$

素因数の和:28386

約数の個数: 20

約数和(自身を含む): 82334208

約数和(自身を除く): 29516295

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 28351, 85053, 255159, 652073, 765477, 1956219, 2296431, 5868657, 17605971, 52817913]

約数ペア:

[(1, 52817913), (3, 17605971), (9, 5868657), (23, 2296431), (27, 1956219), (69, 765477), (81, 652073), (207, 255159), (621, 85053), (1863, 28351)]