143314587

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2803}}^1$

素因数の和:2864

約数の個数: 48

約数和(自身を含む): 244957440

約数和(自身を除く): 101642853

約数列:

[1, 3, 9, 13, 19, 23, 39, 57, 69, 117, 171, 207, 247, 299, 437, 741, 897, 1311, 2223, 2691, 2803, 3933, 5681, 8409, 17043, 25227, 36439, 51129, 53257, 64469, 109317, 159771, 193407, 327951, 479313, 580221, 692341, 838097, 1224911, 2077023, 2514291, 3674733, 6231069, 7542873, 11024199, 15923843, 47771529, 143314587]

約数ペア:

[(1, 143314587), (3, 47771529), (9, 15923843), (13, 11024199), (19, 7542873), (23, 6231069), (39, 3674733), (57, 2514291), (69, 2077023), (117, 1224911), (171, 838097), (207, 692341), (247, 580221), (299, 479313), (437, 327951), (741, 193407), (897, 159771), (1311, 109317), (2223, 64469), (2691, 53257), (2803, 51129), (3933, 36439), (5681, 25227), (8409, 17043)]