69940431

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1433}}^1$

素因数の和:1496

約数の個数: 48

約数和(自身を含む): 120800160

約数和(自身を除く): 50859729

約数列:

[1, 3, 9, 11, 17, 29, 33, 51, 87, 99, 153, 187, 261, 319, 493, 561, 957, 1433, 1479, 1683, 2871, 4299, 4437, 5423, 12897, 15763, 16269, 24361, 41557, 47289, 48807, 73083, 124671, 141867, 219249, 267971, 374013, 457127, 706469, 803913, 1371381, 2119407, 2411739, 4114143, 6358221, 7771159, 23313477, 69940431]

約数ペア:

[(1, 69940431), (3, 23313477), (9, 7771159), (11, 6358221), (17, 4114143), (29, 2411739), (33, 2119407), (51, 1371381), (87, 803913), (99, 706469), (153, 457127), (187, 374013), (261, 267971), (319, 219249), (493, 141867), (561, 124671), (957, 73083), (1433, 48807), (1479, 47289), (1683, 41557), (2871, 24361), (4299, 16269), (4437, 15763), (5423, 12897)]