1551170847861

素因数分解:

$3^5\times {\mathrm{15541}}^1\times {\mathrm{410747}}^1$

素因数の和:426303

約数の個数: 24

約数和(自身を含む): 2323719731424

約数和(自身を除く): 772548883563

約数列:

[1, 3, 9, 27, 81, 243, 15541, 46623, 139869, 410747, 419607, 1232241, 1258821, 3696723, 3776463, 11090169, 33270507, 99811521, 6383419127, 19150257381, 57450772143, 172352316429, 517056949287, 1551170847861]

約数ペア:

[(1, 1551170847861), (3, 517056949287), (9, 172352316429), (27, 57450772143), (81, 19150257381), (243, 6383419127), (15541, 99811521), (46623, 33270507), (139869, 11090169), (410747, 3776463), (419607, 3696723), (1232241, 1258821)]