57120039

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{49199}}^1$

素因数の和:49251

約数の個数: 16

約数和(自身を含む): 86592000

約数和(自身を除く): 29471961

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 49199, 147597, 442791, 1328373, 2115557, 6346671, 19040013, 57120039]

約数ペア:

[(1, 57120039), (3, 19040013), (9, 6346671), (27, 2115557), (43, 1328373), (129, 442791), (387, 147597), (1161, 49199)]