87925293

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{1193}}^1$

素因数の和:1649

約数の個数: 24

約数和(自身を含む): 134110080

約数和(自身を除く): 46184787

約数列:

[1, 3, 9, 19, 57, 171, 431, 1193, 1293, 3579, 3879, 8189, 10737, 22667, 24567, 68001, 73701, 204003, 514183, 1542549, 4627647, 9769477, 29308431, 87925293]

約数ペア:

[(1, 87925293), (3, 29308431), (9, 9769477), (19, 4627647), (57, 1542549), (171, 514183), (431, 204003), (1193, 73701), (1293, 68001), (3579, 24567), (3879, 22667), (8189, 10737)]