25104303

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3089}}^1$

素因数の和:3148

約数の個数: 32

約数和(自身を含む): 43507200

約数和(自身を除く): 18402897

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 3089, 8127, 9267, 21623, 27801, 64869, 83403, 132827, 194607, 398481, 583821, 929789, 1195443, 2789367, 3586329, 8368101, 25104303]

約数ペア:

[(1, 25104303), (3, 8368101), (7, 3586329), (9, 2789367), (21, 1195443), (27, 929789), (43, 583821), (63, 398481), (129, 194607), (189, 132827), (301, 83403), (387, 64869), (903, 27801), (1161, 21623), (2709, 9267), (3089, 8127)]