68431578633

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{157133}}^1$

素因数の和:157286

約数の個数: 48

約数和(自身を含む): 111190532544

約数和(自身を除く): 42758953911

約数列:

[1, 3, 9, 11, 33, 53, 83, 99, 159, 249, 477, 583, 747, 913, 1749, 2739, 4399, 5247, 8217, 13197, 39591, 48389, 145167, 157133, 435501, 471399, 1414197, 1728463, 5185389, 8328049, 13042039, 15556167, 24984147, 39126117, 74952441, 91608539, 117378351, 143462429, 274825617, 430387287, 691228067, 824476851, 1291161861, 2073684201, 6221052603, 7603508737, 22810526211, 68431578633]

約数ペア:

[(1, 68431578633), (3, 22810526211), (9, 7603508737), (11, 6221052603), (33, 2073684201), (53, 1291161861), (83, 824476851), (99, 691228067), (159, 430387287), (249, 274825617), (477, 143462429), (583, 117378351), (747, 91608539), (913, 74952441), (1749, 39126117), (2739, 24984147), (4399, 15556167), (5247, 13042039), (8217, 8328049), (13197, 5185389), (39591, 1728463), (48389, 1414197), (145167, 471399), (157133, 435501)]