180600321

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1229}}^1$

素因数の和:1377

約数の個数: 32

約数和(自身を含む): 270875520

約数和(自身を除く): 90275199

約数列:

[1, 3, 11, 33, 61, 73, 183, 219, 671, 803, 1229, 2013, 2409, 3687, 4453, 13359, 13519, 40557, 48983, 74969, 89717, 146949, 224907, 269151, 824659, 986887, 2473977, 2960661, 5472737, 16418211, 60200107, 180600321]

約数ペア:

[(1, 180600321), (3, 60200107), (11, 16418211), (33, 5472737), (61, 2960661), (73, 2473977), (183, 986887), (219, 824659), (671, 269151), (803, 224907), (1229, 146949), (2013, 89717), (2409, 74969), (3687, 48983), (4453, 40557), (13359, 13519)]