137788383

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{757}}^1$

素因数の和:903

約数の個数: 32

約数和(自身を含む): 201712896

約数和(自身を除く): 63924513

約数列:

[1, 3, 17, 43, 51, 83, 129, 249, 731, 757, 1411, 2193, 2271, 3569, 4233, 10707, 12869, 32551, 38607, 60673, 62831, 97653, 182019, 188493, 553367, 1068127, 1660101, 2701733, 3204381, 8105199, 45929461, 137788383]

約数ペア:

[(1, 137788383), (3, 45929461), (17, 8105199), (43, 3204381), (51, 2701733), (83, 1660101), (129, 1068127), (249, 553367), (731, 188493), (757, 182019), (1411, 97653), (2193, 62831), (2271, 60673), (3569, 38607), (4233, 32551), (10707, 12869)]