159372213

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{727}}^1$

素因数の和:834

約数の個数: 64

約数和(自身を含む): 289615872

約数和(自身を除く): 130243659

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 73, 77, 91, 143, 219, 231, 273, 429, 511, 727, 803, 949, 1001, 1533, 2181, 2409, 2847, 3003, 5089, 5621, 6643, 7997, 9451, 10439, 15267, 16863, 19929, 23991, 28353, 31317, 53071, 55979, 66157, 73073, 103961, 159213, 167937, 198471, 219219, 311883, 371497, 583781, 689923, 727727, 1114491, 1751343, 2069769, 2183181, 4086467, 4829461, 7589153, 12259401, 14488383, 22767459, 53124071, 159372213]

約数ペア:

[(1, 159372213), (3, 53124071), (7, 22767459), (11, 14488383), (13, 12259401), (21, 7589153), (33, 4829461), (39, 4086467), (73, 2183181), (77, 2069769), (91, 1751343), (143, 1114491), (219, 727727), (231, 689923), (273, 583781), (429, 371497), (511, 311883), (727, 219219), (803, 198471), (949, 167937), (1001, 159213), (1533, 103961), (2181, 73073), (2409, 66157), (2847, 55979), (3003, 53071), (5089, 31317), (5621, 28353), (6643, 23991), (7997, 19929), (9451, 16863), (10439, 15267)]