143400621

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 248371200

約数和(自身を除く): 104970579

約数列:

[1, 3, 7, 13, 21, 29, 39, 59, 87, 91, 177, 203, 273, 307, 377, 413, 609, 767, 921, 1131, 1239, 1711, 2149, 2301, 2639, 3991, 5133, 5369, 6447, 7917, 8903, 11973, 11977, 16107, 18113, 22243, 26709, 27937, 35931, 54339, 62321, 66729, 83811, 115739, 126791, 155701, 186963, 235469, 347217, 380373, 467103, 525277, 706407, 810173, 1575831, 1648283, 2430519, 3676939, 4944849, 6828601, 11030817, 20485803, 47800207, 143400621]

約数ペア:

[(1, 143400621), (3, 47800207), (7, 20485803), (13, 11030817), (21, 6828601), (29, 4944849), (39, 3676939), (59, 2430519), (87, 1648283), (91, 1575831), (177, 810173), (203, 706407), (273, 525277), (307, 467103), (377, 380373), (413, 347217), (609, 235469), (767, 186963), (921, 155701), (1131, 126791), (1239, 115739), (1711, 83811), (2149, 66729), (2301, 62321), (2639, 54339), (3991, 35931), (5133, 27937), (5369, 26709), (6447, 22243), (7917, 18113), (8903, 16107), (11973, 11977)]