151495407

素因数分解:

$3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2663}}^1$

素因数の和:2729

約数の個数: 48

約数和(自身を含む): 267252480

約数和(自身を除く): 115757073

約数列:

[1, 3, 7, 9, 21, 27, 43, 49, 63, 129, 147, 189, 301, 387, 441, 903, 1161, 1323, 2107, 2663, 2709, 6321, 7989, 8127, 18641, 18963, 23967, 55923, 56889, 71901, 114509, 130487, 167769, 343527, 391461, 503307, 801563, 1030581, 1174383, 2404689, 3091743, 3523149, 5610941, 7214067, 16832823, 21642201, 50498469, 151495407]

約数ペア:

[(1, 151495407), (3, 50498469), (7, 21642201), (9, 16832823), (21, 7214067), (27, 5610941), (43, 3523149), (49, 3091743), (63, 2404689), (129, 1174383), (147, 1030581), (189, 801563), (301, 503307), (387, 391461), (441, 343527), (903, 167769), (1161, 130487), (1323, 114509), (2107, 71901), (2663, 56889), (2709, 55923), (6321, 23967), (7989, 18963), (8127, 18641)]