1527831477

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{18731}}^1$

素因数の和:18815

約数の個数: 40

約数和(自身を含む): 2447897760

約数和(自身を除く): 920066283

約数列:

[1, 3, 9, 19, 27, 53, 57, 81, 159, 171, 477, 513, 1007, 1431, 1539, 3021, 4293, 9063, 18731, 27189, 56193, 81567, 168579, 355889, 505737, 992743, 1067667, 1517211, 2978229, 3203001, 8934687, 9609003, 18862117, 26804061, 28827009, 56586351, 80412183, 169759053, 509277159, 1527831477]

約数ペア:

[(1, 1527831477), (3, 509277159), (9, 169759053), (19, 80412183), (27, 56586351), (53, 28827009), (57, 26804061), (81, 18862117), (159, 9609003), (171, 8934687), (477, 3203001), (513, 2978229), (1007, 1517211), (1431, 1067667), (1539, 992743), (3021, 505737), (4293, 355889), (9063, 168579), (18731, 81567), (27189, 56193)]