155195007

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2801}}^1$

素因数の和:2911

約数の個数: 32

約数和(自身を含む): 238864896

約数和(自身を除く): 83669889

約数列:

[1, 3, 11, 23, 33, 69, 73, 219, 253, 759, 803, 1679, 2409, 2801, 5037, 8403, 18469, 30811, 55407, 64423, 92433, 193269, 204473, 613419, 708653, 2125959, 2249203, 4702879, 6747609, 14108637, 51731669, 155195007]

約数ペア:

[(1, 155195007), (3, 51731669), (11, 14108637), (23, 6747609), (33, 4702879), (69, 2249203), (73, 2125959), (219, 708653), (253, 613419), (759, 204473), (803, 193269), (1679, 92433), (2409, 64423), (2801, 55407), (5037, 30811), (8403, 18469)]