864157063

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{142061}}^1$

素因数の和:142158

約数の個数: 16

約数和(自身を含む): 1091036160

約数和(自身を除く): 226879097

約数列:

[1, 7, 11, 77, 79, 553, 869, 6083, 142061, 994427, 1562671, 10938697, 11222819, 78559733, 123451009, 864157063]

約数ペア:

[(1, 864157063), (7, 123451009), (11, 78559733), (77, 11222819), (79, 10938697), (553, 1562671), (869, 994427), (6083, 142061)]