27804570787

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{563}}^1\times {\mathrm{1153}}^1$

素因数の和:1963

約数の個数: 32

約数和(自身を含む): 33115553280

約数和(自身を除く): 5310982493

約数列:

[1, 7, 29, 203, 211, 563, 1153, 1477, 3941, 6119, 8071, 16327, 33437, 42833, 114289, 118793, 234059, 243283, 649139, 831551, 1702981, 3444997, 4543973, 7055207, 18825031, 24114979, 49386449, 131775217, 136968329, 958778303, 3972081541, 27804570787]

約数ペア:

[(1, 27804570787), (7, 3972081541), (29, 958778303), (203, 136968329), (211, 131775217), (563, 49386449), (1153, 24114979), (1477, 18825031), (3941, 7055207), (6119, 4543973), (8071, 3444997), (16327, 1702981), (33437, 831551), (42833, 649139), (114289, 243283), (118793, 234059)]