2649204927

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{503}}^1\times {\mathrm{2011}}^1$

素因数の和:2620

約数の個数: 32

約数和(自身を含む): 3975068160

約数和(自身を除く): 1325863233

約数列:

[1, 3, 9, 27, 97, 291, 503, 873, 1509, 2011, 2619, 4527, 6033, 13581, 18099, 48791, 54297, 146373, 195067, 439119, 585201, 1011533, 1317357, 1755603, 3034599, 5266809, 9103797, 27311391, 98118701, 294356103, 883068309, 2649204927]

約数ペア:

[(1, 2649204927), (3, 883068309), (9, 294356103), (27, 98118701), (97, 27311391), (291, 9103797), (503, 5266809), (873, 3034599), (1509, 1755603), (2011, 1317357), (2619, 1011533), (4527, 585201), (6033, 439119), (13581, 195067), (18099, 146373), (48791, 54297)]