545047131489

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2081}}^1\times {\mathrm{34549}}^1$

素因数の和:36678

約数の個数: 48

約数和(自身を含む): 877008355200

約数和(自身を除く): 331961223711

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2081, 2527, 6243, 7581, 14567, 34549, 39539, 43701, 103647, 118617, 241843, 276773, 656431, 725529, 751241, 830319, 1969293, 2253723, 4595017, 5258687, 12472189, 13785051, 15776061, 37416567, 71896469, 87305323, 215689407, 261915969, 503275283, 1366032911, 1509825849, 4098098733, 9562230377, 25954625309, 28686691131, 77863875927, 181682377163, 545047131489]

約数ペア:

[(1, 545047131489), (3, 181682377163), (7, 77863875927), (19, 28686691131), (21, 25954625309), (57, 9562230377), (133, 4098098733), (361, 1509825849), (399, 1366032911), (1083, 503275283), (2081, 261915969), (2527, 215689407), (6243, 87305323), (7581, 71896469), (14567, 37416567), (34549, 15776061), (39539, 13785051), (43701, 12472189), (103647, 5258687), (118617, 4595017), (241843, 2253723), (276773, 1969293), (656431, 830319), (725529, 751241)]