439672077

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{1493}}^1$

素因数の和:2354

約数の個数: 32

約数和(自身を含む): 702777600

約数和(自身を除く): 263105523

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 839, 1493, 2517, 4479, 7551, 10907, 13437, 19409, 22653, 32721, 40311, 58227, 98163, 174681, 294489, 524043, 1252627, 3757881, 11273643, 16284151, 33820929, 48852453, 146557359, 439672077]

約数ペア:

[(1, 439672077), (3, 146557359), (9, 48852453), (13, 33820929), (27, 16284151), (39, 11273643), (117, 3757881), (351, 1252627), (839, 524043), (1493, 294489), (2517, 174681), (4479, 98163), (7551, 58227), (10907, 40311), (13437, 32721), (19409, 22653)]