88776289

素因数分解:

$7^3\times {\mathrm{61}}^1\times {\mathrm{4243}}^1$

素因数の和:4325

約数の個数: 16

約数和(自身を含む): 105251200

約数和(自身を除く): 16474911

約数列:

[1, 7, 49, 61, 343, 427, 2989, 4243, 20923, 29701, 207907, 258823, 1455349, 1811761, 12682327, 88776289]

約数ペア:

[(1, 88776289), (7, 12682327), (49, 1811761), (61, 1455349), (343, 258823), (427, 207907), (2989, 29701), (4243, 20923)]