858871161

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{6659}}^1$

素因数の和:6966

約数の個数: 32

約数和(自身を含む): 1352246400

約数和(自身を除く): 493375239

約数列:

[1, 3, 9, 17, 27, 51, 153, 281, 459, 843, 2529, 4777, 6659, 7587, 14331, 19977, 42993, 59931, 113203, 128979, 179793, 339609, 1018827, 1871179, 3056481, 5613537, 16840611, 31810043, 50521833, 95430129, 286290387, 858871161]

約数ペア:

[(1, 858871161), (3, 286290387), (9, 95430129), (17, 50521833), (27, 31810043), (51, 16840611), (153, 5613537), (281, 3056481), (459, 1871179), (843, 1018827), (2529, 339609), (4777, 179793), (6659, 128979), (7587, 113203), (14331, 59931), (19977, 42993)]