201091113

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{25771}}^1$

素因数の和:25814

約数の個数: 24

約数和(自身を含む): 316480160

約数和(自身を除く): 115389047

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 2601, 7803, 25771, 77313, 231939, 438107, 695817, 1314321, 3942963, 7447819, 11828889, 22343457, 67030371, 201091113]

約数ペア:

[(1, 201091113), (3, 67030371), (9, 22343457), (17, 11828889), (27, 7447819), (51, 3942963), (153, 1314321), (289, 695817), (459, 438107), (867, 231939), (2601, 77313), (7803, 25771)]