816200077

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{76259}}^1$

素因数の和:76416

約数の個数: 16

約数和(自身を含む): 1024934400

約数和(自身を除く): 208734323

約数列:

[1, 7, 11, 77, 139, 973, 1529, 10703, 76259, 533813, 838849, 5871943, 10600001, 74200007, 116600011, 816200077]

約数ペア:

[(1, 816200077), (7, 116600011), (11, 74200007), (77, 10600001), (139, 5871943), (973, 838849), (1529, 533813), (10703, 76259)]