25346601

素因数分解:

$3^6\times 7^1\times {\mathrm{4967}}^1$

素因数の和:4992

約数の個数: 28

約数和(自身を含む): 43440192

約数和(自身を除く): 18093591

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 4967, 5103, 14901, 34769, 44703, 104307, 134109, 312921, 402327, 938763, 1206981, 2816289, 3620943, 8448867, 25346601]

約数ペア:

[(1, 25346601), (3, 8448867), (7, 3620943), (9, 2816289), (21, 1206981), (27, 938763), (63, 402327), (81, 312921), (189, 134109), (243, 104307), (567, 44703), (729, 34769), (1701, 14901), (4967, 5103)]