139180383

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2837}}^1$

素因数の和:2948

約数の個数: 32

約数和(自身を含む): 217958400

約数和(自身を除く): 78778017

約数列:

[1, 3, 9, 23, 27, 69, 79, 207, 237, 621, 711, 1817, 2133, 2837, 5451, 8511, 16353, 25533, 49059, 65251, 76599, 195753, 224123, 587259, 672369, 1761777, 2017107, 5154829, 6051321, 15464487, 46393461, 139180383]

約数ペア:

[(1, 139180383), (3, 46393461), (9, 15464487), (23, 6051321), (27, 5154829), (69, 2017107), (79, 1761777), (207, 672369), (237, 587259), (621, 224123), (711, 195753), (1817, 76599), (2133, 65251), (2837, 49059), (5451, 25533), (8511, 16353)]