80357319

素因数分解:

$3^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1873}}^1$

素因数の和:2116

約数の個数: 32

約数和(自身を含む): 136727040

約数和(自身を除く): 56369721

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 227, 681, 1589, 1873, 2043, 4767, 5619, 6129, 13111, 14301, 16857, 39333, 42903, 50571, 117999, 353997, 425171, 1275513, 2976197, 3826539, 8928591, 11479617, 26785773, 80357319]

約数ペア:

[(1, 80357319), (3, 26785773), (7, 11479617), (9, 8928591), (21, 3826539), (27, 2976197), (63, 1275513), (189, 425171), (227, 353997), (681, 117999), (1589, 50571), (1873, 42903), (2043, 39333), (4767, 16857), (5619, 14301), (6129, 13111)]