138795327

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{82469}}^1$

素因数の和:82503

約数の個数: 24

約数和(自身を含む): 231575760

約数和(自身を除く): 92780433

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 82469, 247407, 742221, 907159, 1401973, 2721477, 4205919, 8164431, 12617757, 15421703, 46265109, 138795327]

約数ペア:

[(1, 138795327), (3, 46265109), (9, 15421703), (11, 12617757), (17, 8164431), (33, 4205919), (51, 2721477), (99, 1401973), (153, 907159), (187, 742221), (561, 247407), (1683, 82469)]