86423169

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 134507520

約数和(自身を除く): 48084351

約数列:

[1, 3, 7, 21, 83, 179, 249, 277, 537, 581, 831, 1253, 1743, 1939, 3759, 5817, 14857, 22991, 44571, 49583, 68973, 103999, 148749, 160937, 311997, 347081, 482811, 1041243, 4115389, 12346167, 28807723, 86423169]

約数ペア:

[(1, 86423169), (3, 28807723), (7, 12346167), (21, 4115389), (83, 1041243), (179, 482811), (249, 347081), (277, 311997), (537, 160937), (581, 148749), (831, 103999), (1253, 68973), (1743, 49583), (1939, 44571), (3759, 22991), (5817, 14857)]