8266272327

素因数分解:

$3^2\times {\mathrm{643}}^1\times {\mathrm{661}}^1\times {\mathrm{2161}}^1$

素因数の和:3471

約数の個数: 24

約数和(自身を含む): 11982374768

約数和(自身を除く): 3716102441

約数列:

[1, 3, 9, 643, 661, 1929, 1983, 2161, 5787, 5949, 6483, 19449, 425023, 1275069, 1389523, 1428421, 3825207, 4168569, 4285263, 12505707, 12855789, 918474703, 2755424109, 8266272327]

約数ペア:

[(1, 8266272327), (3, 2755424109), (9, 918474703), (643, 12855789), (661, 12505707), (1929, 4285263), (1983, 4168569), (2161, 3825207), (5787, 1428421), (5949, 1389523), (6483, 1275069), (19449, 425023)]