201680739

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{5689}}^1$

素因数の和:5812

約数の個数: 32

約数和(自身を含む): 325012800

約数和(自身を除く): 123332061

約数列:

[1, 3, 9, 13, 27, 39, 101, 117, 303, 351, 909, 1313, 2727, 3939, 5689, 11817, 17067, 35451, 51201, 73957, 153603, 221871, 574589, 665613, 1723767, 1996839, 5171301, 7469657, 15513903, 22408971, 67226913, 201680739]

約数ペア:

[(1, 201680739), (3, 67226913), (9, 22408971), (13, 15513903), (27, 7469657), (39, 5171301), (101, 1996839), (117, 1723767), (303, 665613), (351, 574589), (909, 221871), (1313, 153603), (2727, 73957), (3939, 51201), (5689, 35451), (11817, 17067)]