63142198

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 111207168

約数和(自身を除く): 48064970

約数列:

[1, 2, 7, 14, 61, 107, 122, 214, 427, 691, 749, 854, 1382, 1498, 4837, 6527, 9674, 13054, 42151, 45689, 73937, 84302, 91378, 147874, 295057, 517559, 590114, 1035118, 4510157, 9020314, 31571099, 63142198]

約数ペア:

[(1, 63142198), (2, 31571099), (7, 9020314), (14, 4510157), (61, 1035118), (107, 590114), (122, 517559), (214, 295057), (427, 147874), (691, 91378), (749, 84302), (854, 73937), (1382, 45689), (1498, 42151), (4837, 13054), (6527, 9674)]