85952979

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71807}}^1$

素因数の和:71839

約数の個数: 24

約数和(自身を含む): 149360640

約数和(自身を除く): 63407661

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 71807, 215421, 502649, 646263, 1364333, 1507947, 4092999, 4523841, 9550331, 12278997, 28650993, 85952979]

約数ペア:

[(1, 85952979), (3, 28650993), (7, 12278997), (9, 9550331), (19, 4523841), (21, 4092999), (57, 1507947), (63, 1364333), (133, 646263), (171, 502649), (399, 215421), (1197, 71807)]