53106111

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{15991}}^1$

素因数の和:16044

約数の個数: 20

約数和(自身を含む): 81271344

約数和(自身を除く): 28165233

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 15991, 47973, 143919, 431757, 655631, 1295271, 1966893, 5900679, 17702037, 53106111]

約数ペア:

[(1, 53106111), (3, 17702037), (9, 5900679), (27, 1966893), (41, 1295271), (81, 655631), (123, 431757), (369, 143919), (1107, 47973), (3321, 15991)]