85909857

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{153137}}^1$

素因数の和:153168

約数の個数: 16

約数和(自身を含む): 132311232

約数和(自身を除く): 46401375

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 153137, 459411, 1684507, 2603329, 5053521, 7809987, 28636619, 85909857]

約数ペア:

[(1, 85909857), (3, 28636619), (11, 7809987), (17, 5053521), (33, 2603329), (51, 1684507), (187, 459411), (561, 153137)]