85570317

素因数分解:

$3^3\times 7^2\times {\mathrm{64679}}^1$

素因数の和:64702

約数の個数: 24

約数和(自身を含む): 147470400

約数和(自身を除く): 61900083

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 64679, 194037, 452753, 582111, 1358259, 1746333, 3169271, 4074777, 9507813, 12224331, 28523439, 85570317]

約数ペア:

[(1, 85570317), (3, 28523439), (7, 12224331), (9, 9507813), (21, 4074777), (27, 3169271), (49, 1746333), (63, 1358259), (147, 582111), (189, 452753), (441, 194037), (1323, 64679)]