72021741

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{1061}}^1$

素因数の和:1114

約数の個数: 32

約数和(自身を含む): 111943296

約数和(自身を除く): 39921555

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 1061, 1331, 2057, 3183, 3993, 6171, 11671, 18037, 22627, 35013, 54111, 67881, 128381, 198407, 385143, 595221, 1412191, 2182477, 4236573, 6547431, 24007247, 72021741]

約数ペア:

[(1, 72021741), (3, 24007247), (11, 6547431), (17, 4236573), (33, 2182477), (51, 1412191), (121, 595221), (187, 385143), (363, 198407), (561, 128381), (1061, 67881), (1331, 54111), (2057, 35013), (3183, 22627), (3993, 18037), (6171, 11671)]