263776797

素因数分解:

$3^3\times {\mathrm{211}}^1\times {\mathrm{46301}}^1$

素因数の和:46521

約数の個数: 16

約数和(自身を含む): 392640960

約数和(自身を除く): 128864163

約数列:

[1, 3, 9, 27, 211, 633, 1899, 5697, 46301, 138903, 416709, 1250127, 9769511, 29308533, 87925599, 263776797]

約数ペア:

[(1, 263776797), (3, 87925599), (9, 29308533), (27, 9769511), (211, 1250127), (633, 416709), (1899, 138903), (5697, 46301)]