33891291

素因数分解:

$3^4\times 7^2\times {\mathrm{8539}}^1$

素因数の和:8565

約数の個数: 30

約数和(自身を含む): 58900380

約数和(自身を除く): 25009089

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 8539, 25617, 59773, 76851, 179319, 230553, 418411, 537957, 691659, 1255233, 1613871, 3765699, 4841613, 11297097, 33891291]

約数ペア:

[(1, 33891291), (3, 11297097), (7, 4841613), (9, 3765699), (21, 1613871), (27, 1255233), (49, 691659), (63, 537957), (81, 418411), (147, 230553), (189, 179319), (441, 76851), (567, 59773), (1323, 25617), (3969, 8539)]