19630325349

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{449}}^1$

素因数の和:839

約数の個数: 64

約数和(自身を含む): 29952000000

約数和(自身を除く): 10321674651

約数列:

[1, 3, 9, 27, 79, 103, 199, 237, 309, 449, 597, 711, 927, 1347, 1791, 2133, 2781, 4041, 5373, 8137, 12123, 15721, 20497, 24411, 35471, 46247, 47163, 61491, 73233, 89351, 106413, 138741, 141489, 184473, 219699, 268053, 319239, 416223, 424467, 553419, 804159, 957717, 1248669, 1619263, 2412477, 3653513, 4857789, 7058729, 9203153, 10960539, 14573367, 21176187, 27609459, 32881617, 43720101, 63528561, 82828377, 98644851, 190585683, 248485131, 727049087, 2181147261, 6543441783, 19630325349]

約数ペア:

[(1, 19630325349), (3, 6543441783), (9, 2181147261), (27, 727049087), (79, 248485131), (103, 190585683), (199, 98644851), (237, 82828377), (309, 63528561), (449, 43720101), (597, 32881617), (711, 27609459), (927, 21176187), (1347, 14573367), (1791, 10960539), (2133, 9203153), (2781, 7058729), (4041, 4857789), (5373, 3653513), (8137, 2412477), (12123, 1619263), (15721, 1248669), (20497, 957717), (24411, 804159), (35471, 553419), (46247, 424467), (47163, 416223), (61491, 319239), (73233, 268053), (89351, 219699), (106413, 184473), (138741, 141489)]