77294421

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{2063}}^1$

素因数の和:2273

約数の個数: 24

約数和(自身を含む): 117202176

約数和(自身を除く): 39907755

約数列:

[1, 3, 9, 23, 69, 181, 207, 543, 1629, 2063, 4163, 6189, 12489, 18567, 37467, 47449, 142347, 373403, 427041, 1120209, 3360627, 8588269, 25764807, 77294421]

約数ペア:

[(1, 77294421), (3, 25764807), (9, 8588269), (23, 3360627), (69, 1120209), (181, 427041), (207, 373403), (543, 142347), (1629, 47449), (2063, 37467), (4163, 18567), (6189, 12489)]