120738981

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{577}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 186772608

約数和(自身を除く): 66033627

約数列:

[1, 3, 11, 17, 33, 51, 187, 373, 561, 577, 1119, 1731, 4103, 6341, 6347, 9809, 12309, 19023, 19041, 29427, 69751, 107899, 209253, 215221, 323697, 645663, 2367431, 3658757, 7102293, 10976271, 40246327, 120738981]

約数ペア:

[(1, 120738981), (3, 40246327), (11, 10976271), (17, 7102293), (33, 3658757), (51, 2367431), (187, 645663), (373, 323697), (561, 215221), (577, 209253), (1119, 107899), (1731, 69751), (4103, 29427), (6341, 19041), (6347, 19023), (9809, 12309)]