17929202337

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1\times {\mathrm{347}}^1$

素因数の和:772

約数の個数: 80

約数和(自身を含む): 28741236480

約数和(自身を除く): 10812034143

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 157, 239, 347, 459, 471, 717, 1041, 1377, 1413, 2151, 2669, 3123, 4063, 4239, 5899, 6453, 8007, 9369, 12189, 12717, 17697, 19359, 24021, 28107, 36567, 37523, 53091, 54479, 72063, 82933, 109701, 112569, 159273, 163437, 216189, 248799, 329103, 337707, 477819, 490311, 637891, 746397, 926143, 1013121, 1409861, 1470933, 1913673, 2239191, 2778429, 3039363, 4229583, 4412799, 5741019, 6717573, 8335287, 12688749, 13020481, 17223057, 25005861, 38066247, 39061443, 51669171, 75017583, 114198741, 117184329, 221348177, 351552987, 664044531, 1054658961, 1992133593, 5976400779, 17929202337]

約数ペア:

[(1, 17929202337), (3, 5976400779), (9, 1992133593), (17, 1054658961), (27, 664044531), (51, 351552987), (81, 221348177), (153, 117184329), (157, 114198741), (239, 75017583), (347, 51669171), (459, 39061443), (471, 38066247), (717, 25005861), (1041, 17223057), (1377, 13020481), (1413, 12688749), (2151, 8335287), (2669, 6717573), (3123, 5741019), (4063, 4412799), (4239, 4229583), (5899, 3039363), (6453, 2778429), (8007, 2239191), (9369, 1913673), (12189, 1470933), (12717, 1409861), (17697, 1013121), (19359, 926143), (24021, 746397), (28107, 637891), (36567, 490311), (37523, 477819), (53091, 337707), (54479, 329103), (72063, 248799), (82933, 216189), (109701, 163437), (112569, 159273)]