329798431251

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1\times {\mathrm{733}}^1$

素因数の和:1318

約数の個数: 80

約数和(自身を含む): 502474086400

約数和(自身を除く): 172675655149

約数列:

[1, 3, 9, 27, 81, 103, 199, 271, 309, 597, 733, 813, 927, 1791, 2199, 2439, 2781, 5373, 6597, 7317, 8343, 16119, 19791, 20497, 21951, 27913, 53929, 59373, 61491, 75499, 83739, 145867, 161787, 184473, 198643, 226497, 251217, 437601, 485361, 553419, 595929, 679491, 753651, 1312803, 1456083, 1660257, 1787787, 2038473, 2260953, 3938409, 4368249, 5363361, 5554687, 6115419, 11815227, 15024301, 16090083, 16664061, 20460229, 39529957, 45072903, 49992183, 61380687, 118589871, 135218709, 149976549, 184142061, 355769613, 405656127, 449929647, 552426183, 1067308839, 1216968381, 1657278549, 3201926517, 4071585571, 12214756713, 36644270139, 109932810417, 329798431251]

約数ペア:

[(1, 329798431251), (3, 109932810417), (9, 36644270139), (27, 12214756713), (81, 4071585571), (103, 3201926517), (199, 1657278549), (271, 1216968381), (309, 1067308839), (597, 552426183), (733, 449929647), (813, 405656127), (927, 355769613), (1791, 184142061), (2199, 149976549), (2439, 135218709), (2781, 118589871), (5373, 61380687), (6597, 49992183), (7317, 45072903), (8343, 39529957), (16119, 20460229), (19791, 16664061), (20497, 16090083), (21951, 15024301), (27913, 11815227), (53929, 6115419), (59373, 5554687), (61491, 5363361), (75499, 4368249), (83739, 3938409), (145867, 2260953), (161787, 2038473), (184473, 1787787), (198643, 1660257), (226497, 1456083), (251217, 1312803), (437601, 753651), (485361, 679491), (553419, 595929)]