74791437

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{877}}^1$

素因数の和:1049

約数の個数: 32

約数和(自身を含む): 118677504

約数和(自身を除く): 43886067

約数列:

[1, 3, 7, 21, 31, 93, 131, 217, 393, 651, 877, 917, 2631, 2751, 4061, 6139, 12183, 18417, 27187, 28427, 81561, 85281, 114887, 190309, 344661, 570927, 804209, 2412627, 3561497, 10684491, 24930479, 74791437]

約数ペア:

[(1, 74791437), (3, 24930479), (7, 10684491), (21, 3561497), (31, 2412627), (93, 804209), (131, 570927), (217, 344661), (393, 190309), (651, 114887), (877, 85281), (917, 81561), (2631, 28427), (2751, 27187), (4061, 18417), (6139, 12183)]