265907637

素因数分解:

$3^3\times {\mathrm{349}}^1\times {\mathrm{28219}}^1$

素因数の和:28577

約数の個数: 16

約数和(自身を含む): 395080000

約数和(自身を除く): 129172363

約数列:

[1, 3, 9, 27, 349, 1047, 3141, 9423, 28219, 84657, 253971, 761913, 9848431, 29545293, 88635879, 265907637]

約数ペア:

[(1, 265907637), (3, 88635879), (9, 29545293), (27, 9848431), (349, 761913), (1047, 253971), (3141, 84657), (9423, 28219)]