27121941

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5591}}^1$

素因数の和:5622

約数の個数: 36

約数和(自身を含む): 49724064

約数和(自身を除く): 22602123

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 4851, 5591, 16773, 39137, 50319, 61501, 117411, 184503, 273959, 352233, 430507, 553509, 821877, 1291521, 2465631, 3013549, 3874563, 9040647, 27121941]

約数ペア:

[(1, 27121941), (3, 9040647), (7, 3874563), (9, 3013549), (11, 2465631), (21, 1291521), (33, 821877), (49, 553509), (63, 430507), (77, 352233), (99, 273959), (147, 184503), (231, 117411), (441, 61501), (539, 50319), (693, 39137), (1617, 16773), (4851, 5591)]