53254359

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:524

約数の個数: 36

約数和(自身を含む): 83567016

約数和(自身を除く): 30312657

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 361, 443, 703, 1083, 1329, 2109, 3249, 3987, 6327, 8417, 13357, 16391, 25251, 40071, 49173, 75753, 120213, 147519, 159923, 311429, 479769, 934287, 1439307, 2802861, 5917151, 17751453, 53254359]

約数ペア:

[(1, 53254359), (3, 17751453), (9, 5917151), (19, 2802861), (37, 1439307), (57, 934287), (111, 479769), (171, 311429), (333, 159923), (361, 147519), (443, 120213), (703, 75753), (1083, 49173), (1329, 40071), (2109, 25251), (3249, 16391), (3987, 13357), (6327, 8417)]