168561369

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{1789}}^1$

素因数の和:1862

約数の個数: 36

約数和(自身を含む): 265976100

約数和(自身を除く): 97414731

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 361, 551, 1083, 1653, 1789, 3249, 4959, 5367, 10469, 16101, 31407, 33991, 51881, 94221, 101973, 155643, 305919, 466929, 645829, 985739, 1937487, 2957217, 5812461, 8871651, 18729041, 56187123, 168561369]

約数ペア:

[(1, 168561369), (3, 56187123), (9, 18729041), (19, 8871651), (29, 5812461), (57, 2957217), (87, 1937487), (171, 985739), (261, 645829), (361, 466929), (551, 305919), (1083, 155643), (1653, 101973), (1789, 94221), (3249, 51881), (4959, 33991), (5367, 31407), (10469, 16101)]