38743758459

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{191047}}^1$

素因数の和:191129

約数の個数: 64

約数和(自身を含む): 69694310400

約数和(自身を除く): 30950551941

約数列:

[1, 3, 7, 9, 21, 27, 29, 37, 63, 87, 111, 189, 203, 259, 261, 333, 609, 777, 783, 999, 1073, 1827, 2331, 3219, 5481, 6993, 7511, 9657, 22533, 28971, 67599, 191047, 202797, 573141, 1337329, 1719423, 4011987, 5158269, 5540363, 7068739, 12035961, 16621089, 21206217, 36107883, 38782541, 49481173, 49863267, 63618651, 116347623, 148443519, 149589801, 190855953, 204993431, 349042869, 445330557, 614980293, 1047128607, 1335991671, 1434954017, 1844940879, 4304862051, 5534822637, 12914586153, 38743758459]

約数ペア:

[(1, 38743758459), (3, 12914586153), (7, 5534822637), (9, 4304862051), (21, 1844940879), (27, 1434954017), (29, 1335991671), (37, 1047128607), (63, 614980293), (87, 445330557), (111, 349042869), (189, 204993431), (203, 190855953), (259, 149589801), (261, 148443519), (333, 116347623), (609, 63618651), (777, 49863267), (783, 49481173), (999, 38782541), (1073, 36107883), (1827, 21206217), (2331, 16621089), (3219, 12035961), (5481, 7068739), (6993, 5540363), (7511, 5158269), (9657, 4011987), (22533, 1719423), (28971, 1337329), (67599, 573141), (191047, 202797)]