527831829

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{571}}^1$

素因数の和:727

約数の個数: 64

約数和(自身を含む): 921057280

約数和(自身を除く): 393225451

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 73, 189, 201, 219, 469, 511, 571, 603, 657, 1407, 1533, 1713, 1809, 1971, 3997, 4221, 4599, 4891, 5139, 11991, 12663, 13797, 14673, 15417, 34237, 35973, 38257, 41683, 44019, 102711, 107919, 114771, 125049, 132057, 267799, 291781, 308133, 344313, 375147, 803397, 875343, 924399, 1032939, 1125441, 2410191, 2626029, 2792761, 7230573, 7878087, 8378283, 19549327, 25134849, 58647981, 75404547, 175943943, 527831829]

約数ペア:

[(1, 527831829), (3, 175943943), (7, 75404547), (9, 58647981), (21, 25134849), (27, 19549327), (63, 8378283), (67, 7878087), (73, 7230573), (189, 2792761), (201, 2626029), (219, 2410191), (469, 1125441), (511, 1032939), (571, 924399), (603, 875343), (657, 803397), (1407, 375147), (1533, 344313), (1713, 308133), (1809, 291781), (1971, 267799), (3997, 132057), (4221, 125049), (4599, 114771), (4891, 107919), (5139, 102711), (11991, 44019), (12663, 41683), (13797, 38257), (14673, 35973), (15417, 34237)]