20141275143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{13513}}^1$

素因数の和:13636

約数の個数: 48

約数和(自身を含む): 30918302208

約数和(自身を除く): 10777027065

約数列:

[1, 3, 11, 31, 33, 47, 93, 141, 341, 517, 961, 1023, 1457, 1551, 2883, 4371, 10571, 13513, 16027, 31713, 40539, 45167, 48081, 135501, 148643, 418903, 445929, 496837, 635111, 1256709, 1490511, 1905333, 4607933, 6986221, 12985993, 13823799, 19688441, 20958663, 38957979, 59065323, 142845923, 216572851, 428537769, 610341671, 649718553, 1831025013, 6713758381, 20141275143]

約数ペア:

[(1, 20141275143), (3, 6713758381), (11, 1831025013), (31, 649718553), (33, 610341671), (47, 428537769), (93, 216572851), (141, 142845923), (341, 59065323), (517, 38957979), (961, 20958663), (1023, 19688441), (1457, 13823799), (1551, 12985993), (2883, 6986221), (4371, 4607933), (10571, 1905333), (13513, 1490511), (16027, 1256709), (31713, 635111), (40539, 496837), (45167, 445929), (48081, 418903), (135501, 148643)]