26595891

素因数分解:

$3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1291}}^1$

素因数の和:1416

約数の個数: 32

約数和(自身を含む): 45478400

約数和(自身を除く): 18882509

約数列:

[1, 3, 7, 9, 21, 27, 63, 109, 189, 327, 763, 981, 1291, 2289, 2943, 3873, 6867, 9037, 11619, 20601, 27111, 34857, 81333, 140719, 243999, 422157, 985033, 1266471, 2955099, 3799413, 8865297, 26595891]

約数ペア:

[(1, 26595891), (3, 8865297), (7, 3799413), (9, 2955099), (21, 1266471), (27, 985033), (63, 422157), (109, 243999), (189, 140719), (327, 81333), (763, 34857), (981, 27111), (1291, 20601), (2289, 11619), (2943, 9037), (3873, 6867)]