25546131

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{997}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 41357120

約数和(自身を除く): 15810989

約数列:

[1, 3, 9, 13, 27, 39, 73, 117, 219, 351, 657, 949, 997, 1971, 2847, 2991, 8541, 8973, 12961, 25623, 26919, 38883, 72781, 116649, 218343, 349947, 655029, 946153, 1965087, 2838459, 8515377, 25546131]

約数ペア:

[(1, 25546131), (3, 8515377), (9, 2838459), (13, 1965087), (27, 946153), (39, 655029), (73, 349947), (117, 218343), (219, 116649), (351, 72781), (657, 38883), (949, 26919), (997, 25623), (1971, 12961), (2847, 8973), (2991, 8541)]