206827758711

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5501}}^1\times {\mathrm{13879}}^1$

素因数の和:19436

約数の個数: 48

約数和(自身を含む): 349458869760

約数和(自身を除く): 142631111049

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 5501, 13879, 16503, 38507, 41637, 49509, 97153, 115521, 124911, 236543, 291459, 346563, 596797, 709629, 874377, 1655801, 1790391, 2128887, 4177579, 4967403, 5371173, 12532737, 14902209, 37598211, 76348379, 229045137, 534438653, 687135411, 1603315959, 3282980297, 4809947877, 9848940891, 22980862079, 29546822673, 68942586237, 206827758711]

約数ペア:

[(1, 206827758711), (3, 68942586237), (7, 29546822673), (9, 22980862079), (21, 9848940891), (43, 4809947877), (63, 3282980297), (129, 1603315959), (301, 687135411), (387, 534438653), (903, 229045137), (2709, 76348379), (5501, 37598211), (13879, 14902209), (16503, 12532737), (38507, 5371173), (41637, 4967403), (49509, 4177579), (97153, 2128887), (115521, 1790391), (124911, 1655801), (236543, 874377), (291459, 709629), (346563, 596797)]