25675499517

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1\times {\mathrm{6563}}^1$

素因数の和:7633

約数の個数: 32

約数和(自身を含む): 36749998080

約数和(自身を除く): 11074498563

約数列:

[1, 3, 17, 51, 79, 237, 971, 1343, 2913, 4029, 6563, 16507, 19689, 49521, 76709, 111571, 230127, 334713, 518477, 1304053, 1555431, 3912159, 6372673, 8814109, 19118019, 26442327, 108335441, 325006323, 503441167, 1510323501, 8558499839, 25675499517]

約数ペア:

[(1, 25675499517), (3, 8558499839), (17, 1510323501), (51, 503441167), (79, 325006323), (237, 108335441), (971, 26442327), (1343, 19118019), (2913, 8814109), (4029, 6372673), (6563, 3912159), (16507, 1555431), (19689, 1304053), (49521, 518477), (76709, 334713), (111571, 230127)]