82710387

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:272

約数の個数: 36

約数和(自身を含む): 126095112

約数和(自身を除く): 43384725

約数列:

[1, 3, 9, 31, 73, 93, 131, 219, 279, 393, 657, 961, 1179, 2263, 2883, 4061, 6789, 8649, 9563, 12183, 20367, 28689, 36549, 70153, 86067, 125891, 210459, 296453, 377673, 631377, 889359, 1133019, 2668077, 9190043, 27570129, 82710387]

約数ペア:

[(1, 82710387), (3, 27570129), (9, 9190043), (31, 2668077), (73, 1133019), (93, 889359), (131, 631377), (219, 377673), (279, 296453), (393, 210459), (657, 125891), (961, 86067), (1179, 70153), (2263, 36549), (2883, 28689), (4061, 20367), (6789, 12183), (8649, 9563)]