164896413

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{733}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 254938752

約数和(自身を除く): 90042339

約数列:

[1, 3, 11, 17, 33, 51, 187, 401, 561, 733, 1203, 2199, 4411, 6817, 8063, 12461, 13233, 20451, 24189, 37383, 74987, 137071, 224961, 293933, 411213, 881799, 3233263, 4996861, 9699789, 14990583, 54965471, 164896413]

約数ペア:

[(1, 164896413), (3, 54965471), (11, 14990583), (17, 9699789), (33, 4996861), (51, 3233263), (187, 881799), (401, 411213), (561, 293933), (733, 224961), (1203, 137071), (2199, 74987), (4411, 37383), (6817, 24189), (8063, 20451), (12461, 13233)]