189304767

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{1439}}^1$

素因数の和:1803

約数の個数: 24

約数和(自身を含む): 280350720

約数和(自身を除く): 91045953

約数列:

[1, 3, 9, 47, 141, 311, 423, 933, 1439, 2799, 4317, 12951, 14617, 43851, 67633, 131553, 202899, 447529, 608697, 1342587, 4027761, 21033863, 63101589, 189304767]

約数ペア:

[(1, 189304767), (3, 63101589), (9, 21033863), (47, 4027761), (141, 1342587), (311, 608697), (423, 447529), (933, 202899), (1439, 131553), (2799, 67633), (4317, 43851), (12951, 14617)]