85759863

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3643}}^1$

素因数の和:3731

約数の個数: 32

約数和(自身を含む): 139929600

約数和(自身を除く): 54169737

約数列:

[1, 3, 7, 19, 21, 57, 59, 133, 177, 399, 413, 1121, 1239, 3363, 3643, 7847, 10929, 23541, 25501, 69217, 76503, 207651, 214937, 484519, 644811, 1453557, 1504559, 4083803, 4513677, 12251409, 28586621, 85759863]

約数ペア:

[(1, 85759863), (3, 28586621), (7, 12251409), (19, 4513677), (21, 4083803), (57, 1504559), (59, 1453557), (133, 644811), (177, 484519), (399, 214937), (413, 207651), (1121, 76503), (1239, 69217), (3363, 25501), (3643, 23541), (7847, 10929)]