201421803

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{733}}^1\times {\mathrm{757}}^1$

素因数の和:1515

約数の個数: 24

約数和(自身を含む): 295989904

約数和(自身を除く): 94568101

約数列:

[1, 3, 11, 33, 121, 363, 733, 757, 2199, 2271, 8063, 8327, 24189, 24981, 88693, 91597, 266079, 274791, 554881, 1664643, 6103691, 18311073, 67140601, 201421803]

約数ペア:

[(1, 201421803), (3, 67140601), (11, 18311073), (33, 6103691), (121, 1664643), (363, 554881), (733, 274791), (757, 266079), (2199, 91597), (2271, 88693), (8063, 24981), (8327, 24189)]