133170237

素因数分解:

$3^4\times {\mathrm{331}}^1\times {\mathrm{4967}}^1$

素因数の和:5310

約数の個数: 20

約数和(自身を含む): 199574496

約数和(自身を除く): 66404259

約数列:

[1, 3, 9, 27, 81, 331, 993, 2979, 4967, 8937, 14901, 26811, 44703, 134109, 402327, 1644077, 4932231, 14796693, 44390079, 133170237]

約数ペア:

[(1, 133170237), (3, 44390079), (9, 14796693), (27, 4932231), (81, 1644077), (331, 402327), (993, 134109), (2979, 44703), (4967, 26811), (8937, 14901)]