540440637

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{2647}}^1$

素因数の和:2953

約数の個数: 32

約数和(自身を含む): 823633920

約数和(自身を除く): 283193283

約数列:

[1, 3, 11, 23, 33, 69, 253, 269, 759, 807, 2647, 2959, 6187, 7941, 8877, 18561, 29117, 60881, 68057, 87351, 182643, 204171, 669691, 712043, 2009073, 2136129, 7832473, 16376989, 23497419, 49130967, 180146879, 540440637]

約数ペア:

[(1, 540440637), (3, 180146879), (11, 49130967), (23, 23497419), (33, 16376989), (69, 7832473), (253, 2136129), (269, 2009073), (759, 712043), (807, 669691), (2647, 204171), (2959, 182643), (6187, 87351), (7941, 68057), (8877, 60881), (18561, 29117)]