157048281

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23549}}^1$

素因数の和:23590

約数の個数: 32

約数和(自身を含む): 263760000

約数和(自身を除く): 106711719

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 6669, 23549, 70647, 211941, 306137, 447431, 635823, 918411, 1342293, 2755233, 4026879, 5816603, 8265699, 12080637, 17449809, 52349427, 157048281]

約数ペア:

[(1, 157048281), (3, 52349427), (9, 17449809), (13, 12080637), (19, 8265699), (27, 5816603), (39, 4026879), (57, 2755233), (117, 1342293), (171, 918411), (247, 635823), (351, 447431), (513, 306137), (741, 211941), (2223, 70647), (6669, 23549)]