38103303

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 65664000

約数和(自身を除く): 27560697

約数列:

[1, 3, 7, 19, 21, 29, 37, 57, 87, 89, 111, 133, 203, 259, 267, 399, 551, 609, 623, 703, 777, 1073, 1653, 1691, 1869, 2109, 2581, 3219, 3293, 3857, 4921, 5073, 7511, 7743, 9879, 11571, 11837, 14763, 18067, 20387, 22533, 23051, 35511, 49039, 54201, 61161, 62567, 69153, 95497, 142709, 147117, 187701, 286491, 343273, 428127, 437969, 668479, 1029819, 1313907, 1814443, 2005437, 5443329, 12701101, 38103303]

約数ペア:

[(1, 38103303), (3, 12701101), (7, 5443329), (19, 2005437), (21, 1814443), (29, 1313907), (37, 1029819), (57, 668479), (87, 437969), (89, 428127), (111, 343273), (133, 286491), (203, 187701), (259, 147117), (267, 142709), (399, 95497), (551, 69153), (609, 62567), (623, 61161), (703, 54201), (777, 49039), (1073, 35511), (1653, 23051), (1691, 22533), (1869, 20387), (2109, 18067), (2581, 14763), (3219, 11837), (3293, 11571), (3857, 9879), (4921, 7743), (5073, 7511)]