193477348129

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{18701}}^1$

素因数の和:19045

約数の個数: 32

約数和(自身を含む): 216938113056

約数和(自身を除く): 23460764927

約数列:

[1, 13, 37, 137, 157, 481, 1781, 2041, 5069, 5809, 18701, 21509, 65897, 75517, 243113, 279617, 691937, 795833, 2562037, 2936057, 8995181, 10345829, 33306481, 38168741, 94795369, 108634109, 402239809, 1232339797, 1412243417, 5229117517, 14882872933, 193477348129]

約数ペア:

[(1, 193477348129), (13, 14882872933), (37, 5229117517), (137, 1412243417), (157, 1232339797), (481, 402239809), (1781, 108634109), (2041, 94795369), (5069, 38168741), (5809, 33306481), (18701, 10345829), (21509, 8995181), (65897, 2936057), (75517, 2562037), (243113, 795833), (279617, 691937)]