15673661871

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 26255093760

約数和(自身を除く): 10581431889

約数列:

[1, 3, 7, 21, 29, 37, 71, 87, 97, 101, 111, 203, 213, 259, 291, 303, 497, 609, 679, 707, 777, 1073, 1491, 2037, 2059, 2121, 2627, 2813, 2929, 3219, 3589, 3737, 6177, 6887, 7171, 7511, 7881, 8439, 8787, 9797, 10767, 11211, 14413, 18389, 19691, 20503, 20661, 21513, 22533, 25123, 26159, 29391, 43239, 48209, 50197, 55167, 59073, 61509, 68579, 75369, 76183, 78477, 104081, 108373, 144627, 150591, 199723, 205737, 207959, 228549, 254819, 265327, 284113, 312243, 325119, 362489, 533281, 599169, 623877, 695587, 728567, 758611, 764457, 795981, 852339, 1087467, 1398061, 1455713, 1599843, 1783733, 1857289, 1988791, 2086761, 2185701, 2275833, 2537423, 4194183, 4367139, 4869109, 5351199, 5571867, 5966373, 7389751, 7612269, 7694483, 10512181, 14607327, 20172023, 22169253, 23083449, 25736719, 31536543, 51728257, 53861381, 60516069, 73585267, 77210157, 141204161, 155184771, 161584143, 180157033, 220755801, 423612483, 540471099, 746364851, 2239094553, 5224553957, 15673661871]

約数ペア:

[(1, 15673661871), (3, 5224553957), (7, 2239094553), (21, 746364851), (29, 540471099), (37, 423612483), (71, 220755801), (87, 180157033), (97, 161584143), (101, 155184771), (111, 141204161), (203, 77210157), (213, 73585267), (259, 60516069), (291, 53861381), (303, 51728257), (497, 31536543), (609, 25736719), (679, 23083449), (707, 22169253), (777, 20172023), (1073, 14607327), (1491, 10512181), (2037, 7694483), (2059, 7612269), (2121, 7389751), (2627, 5966373), (2813, 5571867), (2929, 5351199), (3219, 4869109), (3589, 4367139), (3737, 4194183), (6177, 2537423), (6887, 2275833), (7171, 2185701), (7511, 2086761), (7881, 1988791), (8439, 1857289), (8787, 1783733), (9797, 1599843), (10767, 1455713), (11211, 1398061), (14413, 1087467), (18389, 852339), (19691, 795981), (20503, 764457), (20661, 758611), (21513, 728567), (22533, 695587), (25123, 623877), (26159, 599169), (29391, 533281), (43239, 362489), (48209, 325119), (50197, 312243), (55167, 284113), (59073, 265327), (61509, 254819), (68579, 228549), (75369, 207959), (76183, 205737), (78477, 199723), (104081, 150591), (108373, 144627)]