1749074013

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1321}}^1$

素因数の和:1467

約数の個数: 64

約数和(自身を含む): 2855520000

約数和(自身を除く): 1106445987

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 89, 171, 261, 267, 513, 551, 783, 801, 1321, 1653, 1691, 2403, 2581, 3963, 4959, 5073, 7743, 11889, 14877, 15219, 23229, 25099, 35667, 38309, 45657, 49039, 69687, 75297, 114927, 117569, 147117, 225891, 344781, 352707, 441351, 677673, 727871, 1034343, 1058121, 1324053, 2183613, 2233811, 3174363, 3409501, 6550839, 6701433, 10228503, 19652517, 20104299, 30685509, 60312897, 64780519, 92056527, 194341557, 583024671, 1749074013]

約数ペア:

[(1, 1749074013), (3, 583024671), (9, 194341557), (19, 92056527), (27, 64780519), (29, 60312897), (57, 30685509), (87, 20104299), (89, 19652517), (171, 10228503), (261, 6701433), (267, 6550839), (513, 3409501), (551, 3174363), (783, 2233811), (801, 2183613), (1321, 1324053), (1653, 1058121), (1691, 1034343), (2403, 727871), (2581, 677673), (3963, 441351), (4959, 352707), (5073, 344781), (7743, 225891), (11889, 147117), (14877, 117569), (15219, 114927), (23229, 75297), (25099, 69687), (35667, 49039), (38309, 45657)]