54031899

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 80815104

約数和(自身を除く): 26783205

約数列:

[1, 3, 17, 23, 51, 69, 73, 219, 391, 631, 1173, 1241, 1679, 1893, 3723, 5037, 10727, 14513, 28543, 32181, 43539, 46063, 85629, 138189, 246721, 740163, 783071, 1059449, 2349213, 3178347, 18010633, 54031899]

約数ペア:

[(1, 54031899), (3, 18010633), (17, 3178347), (23, 2349213), (51, 1059449), (69, 783071), (73, 740163), (219, 246721), (391, 138189), (631, 85629), (1173, 46063), (1241, 43539), (1679, 32181), (1893, 28543), (3723, 14513), (5037, 10727)]