156964230591

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{53773289}}^1$

素因数の和:53773438

約数の個数: 16

約数和(自身を含む): 240904339200

約数和(自身を除く): 83940108609

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 53773289, 161319867, 376413023, 1129239069, 7474487171, 22423461513, 52321410197, 156964230591]

約数ペア:

[(1, 156964230591), (3, 52321410197), (7, 22423461513), (21, 7474487171), (139, 1129239069), (417, 376413023), (973, 161319867), (2919, 53773289)]