142668.00000000

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3907}}^1$

素因数の和:3949

約数の個数: 40

約数和(自身を含む): 90790656

約数和(自身を除く): 39839469

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 3907, 4347, 11721, 13041, 27349, 35163, 82047, 89861, 105489, 246141, 269583, 316467, 629027, 738423, 808749, 1887081, 2215269, 2426247, 5661243, 7278741, 16983729, 50951187]

約数ペア:

[(1, 50951187), (3, 16983729), (7, 7278741), (9, 5661243), (21, 2426247), (23, 2215269), (27, 1887081), (63, 808749), (69, 738423), (81, 629027), (161, 316467), (189, 269583), (207, 246141), (483, 105489), (567, 89861), (621, 82047), (1449, 35163), (1863, 27349), (3907, 13041), (4347, 11721)]