54777927

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 84172032

約数和(自身を除く): 29394105

約数列:

[1, 3, 17, 23, 41, 51, 67, 69, 123, 201, 289, 391, 697, 867, 943, 1139, 1173, 1541, 2091, 2747, 2829, 3417, 4623, 6647, 8241, 11849, 16031, 19363, 19941, 26197, 35547, 46699, 48093, 58089, 63181, 78591, 140097, 189543, 272527, 445349, 793883, 817581, 1074077, 1336047, 2381649, 3222231, 18259309, 54777927]

約数ペア:

[(1, 54777927), (3, 18259309), (17, 3222231), (23, 2381649), (41, 1336047), (51, 1074077), (67, 817581), (69, 793883), (123, 445349), (201, 272527), (289, 189543), (391, 140097), (697, 78591), (867, 63181), (943, 58089), (1139, 48093), (1173, 46699), (1541, 35547), (2091, 26197), (2747, 19941), (2829, 19363), (3417, 16031), (4623, 11849), (6647, 8241)]