1796715081

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:336

約数の個数: 128

約数和(自身を含む): 3342336000

約数和(自身を除く): 1545620919

約数列:

[1, 3, 7, 9, 21, 23, 27, 31, 63, 67, 69, 93, 161, 189, 199, 201, 207, 217, 279, 469, 483, 597, 603, 621, 651, 713, 837, 1393, 1407, 1449, 1541, 1791, 1809, 1953, 2077, 2139, 4179, 4221, 4347, 4577, 4623, 4991, 5373, 5859, 6169, 6231, 6417, 10787, 12537, 12663, 13333, 13731, 13869, 14539, 14973, 18507, 18693, 19251, 32039, 32361, 37611, 39999, 41193, 41607, 43183, 43617, 44919, 47771, 55521, 56079, 93331, 96117, 97083, 119997, 123579, 129549, 130851, 134757, 141887, 143313, 166563, 279993, 288351, 291249, 306659, 334397, 359991, 388647, 392553, 413323, 425661, 429939, 839979, 865053, 919977, 993209, 1003191, 1165941, 1239969, 1276983, 1289817, 2146613, 2519937, 2759931, 2893261, 2979627, 3009573, 3719907, 3830949, 6439839, 8279793, 8679783, 8938881, 9028719, 9506429, 11159721, 19319517, 26039349, 26816643, 28519287, 57958551, 66545003, 78118047, 85557861, 199635009, 256673583, 598905027, 1796715081]

約数ペア:

[(1, 1796715081), (3, 598905027), (7, 256673583), (9, 199635009), (21, 85557861), (23, 78118047), (27, 66545003), (31, 57958551), (63, 28519287), (67, 26816643), (69, 26039349), (93, 19319517), (161, 11159721), (189, 9506429), (199, 9028719), (201, 8938881), (207, 8679783), (217, 8279793), (279, 6439839), (469, 3830949), (483, 3719907), (597, 3009573), (603, 2979627), (621, 2893261), (651, 2759931), (713, 2519937), (837, 2146613), (1393, 1289817), (1407, 1276983), (1449, 1239969), (1541, 1165941), (1791, 1003191), (1809, 993209), (1953, 919977), (2077, 865053), (2139, 839979), (4179, 429939), (4221, 425661), (4347, 413323), (4577, 392553), (4623, 388647), (4991, 359991), (5373, 334397), (5859, 306659), (6169, 291249), (6231, 288351), (6417, 279993), (10787, 166563), (12537, 143313), (12663, 141887), (13333, 134757), (13731, 130851), (13869, 129549), (14539, 123579), (14973, 119997), (18507, 97083), (18693, 96117), (19251, 93331), (32039, 56079), (32361, 55521), (37611, 47771), (39999, 44919), (41193, 43617), (41607, 43183)]