26707293

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 42240000

約数和(自身を除く): 15532707

約数列:

[1, 3, 9, 19, 27, 57, 79, 171, 237, 513, 659, 711, 1501, 1977, 2133, 4503, 5931, 12521, 13509, 17793, 37563, 40527, 52061, 112689, 156183, 338067, 468549, 989159, 1405647, 2967477, 8902431, 26707293]

約数ペア:

[(1, 26707293), (3, 8902431), (9, 2967477), (19, 1405647), (27, 989159), (57, 468549), (79, 338067), (171, 156183), (237, 112689), (513, 52061), (659, 40527), (711, 37563), (1501, 17793), (1977, 13509), (2133, 12521), (4503, 5931)]