140147007

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 261999360

約数和(自身を除く): 121852353

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 59, 77, 91, 113, 143, 147, 177, 231, 273, 339, 413, 429, 539, 637, 649, 767, 791, 1001, 1239, 1243, 1469, 1617, 1911, 1947, 2301, 2373, 2891, 3003, 3729, 4407, 4543, 5369, 5537, 6667, 7007, 8437, 8673, 8701, 10283, 13629, 16107, 16159, 16611, 20001, 21021, 25311, 26103, 30849, 31801, 37583, 46669, 48477, 59059, 60907, 71981, 73337, 86671, 95403, 112749, 113113, 140007, 177177, 182721, 215943, 220011, 260013, 326683, 339339, 413413, 513359, 606697, 791791, 953381, 980049, 1240239, 1540077, 1820091, 2375373, 2860143, 3593513, 4246879, 6673667, 10780539, 12740637, 20021001, 46715669, 140147007]

約数ペア:

[(1, 140147007), (3, 46715669), (7, 20021001), (11, 12740637), (13, 10780539), (21, 6673667), (33, 4246879), (39, 3593513), (49, 2860143), (59, 2375373), (77, 1820091), (91, 1540077), (113, 1240239), (143, 980049), (147, 953381), (177, 791791), (231, 606697), (273, 513359), (339, 413413), (413, 339339), (429, 326683), (539, 260013), (637, 220011), (649, 215943), (767, 182721), (791, 177177), (1001, 140007), (1239, 113113), (1243, 112749), (1469, 95403), (1617, 86671), (1911, 73337), (1947, 71981), (2301, 60907), (2373, 59059), (2891, 48477), (3003, 46669), (3729, 37583), (4407, 31801), (4543, 30849), (5369, 26103), (5537, 25311), (6667, 21021), (7007, 20001), (8437, 16611), (8673, 16159), (8701, 16107), (10283, 13629)]