82120149

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 132193152

約数和(自身を除く): 50073003

約数列:

[1, 3, 9, 17, 27, 51, 81, 103, 153, 193, 243, 309, 459, 579, 927, 1377, 1737, 1751, 2781, 3281, 4131, 5211, 5253, 8343, 9843, 15633, 15759, 19879, 25029, 29529, 46899, 47277, 59637, 88587, 141831, 178911, 265761, 337943, 425493, 536733, 797283, 1013829, 1610199, 3041487, 4830597, 9124461, 27373383, 82120149]

約数ペア:

[(1, 82120149), (3, 27373383), (9, 9124461), (17, 4830597), (27, 3041487), (51, 1610199), (81, 1013829), (103, 797283), (153, 536733), (193, 425493), (243, 337943), (309, 265761), (459, 178911), (579, 141831), (927, 88587), (1377, 59637), (1737, 47277), (1751, 46899), (2781, 29529), (3281, 25029), (4131, 19879), (5211, 15759), (5253, 15633), (8343, 9843)]