53088939

素因数分解:

$3^5\times {\mathrm{197}}^1\times {\mathrm{1109}}^1$

素因数の和:1321

約数の個数: 24

約数和(自身を含む): 79999920

約数和(自身を除く): 26910981

約数列:

[1, 3, 9, 27, 81, 197, 243, 591, 1109, 1773, 3327, 5319, 9981, 15957, 29943, 47871, 89829, 218473, 269487, 655419, 1966257, 5898771, 17696313, 53088939]

約数ペア:

[(1, 53088939), (3, 17696313), (9, 5898771), (27, 1966257), (81, 655419), (197, 269487), (243, 218473), (591, 89829), (1109, 47871), (1773, 29943), (3327, 15957), (5319, 9981)]