8889677721

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{48857}}^1$

素因数の和:49182

約数の個数: 32

約数和(自身を含む): 13789681920

約数和(自身を除く): 4900004199

約数列:

[1, 3, 9, 23, 27, 69, 207, 293, 621, 879, 2637, 6739, 7911, 20217, 48857, 60651, 146571, 181953, 439713, 1123711, 1319139, 3371133, 10113399, 14315101, 30340197, 42945303, 128835909, 329247323, 386507727, 987741969, 2963225907, 8889677721]

約数ペア:

[(1, 8889677721), (3, 2963225907), (9, 987741969), (23, 386507727), (27, 329247323), (69, 128835909), (207, 42945303), (293, 30340197), (621, 14315101), (879, 10113399), (2637, 3371133), (6739, 1319139), (7911, 1123711), (20217, 439713), (48857, 181953), (60651, 146571)]