71906307

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{1753}}^1$

素因数の和:1891

約数の個数: 24

約数和(自身を含む): 106376592

約数和(自身を除く): 34470285

約数列:

[1, 3, 11, 33, 113, 121, 339, 363, 1243, 1753, 3729, 5259, 13673, 19283, 41019, 57849, 198089, 212113, 594267, 636339, 2178979, 6536937, 23968769, 71906307]

約数ペア:

[(1, 71906307), (3, 23968769), (11, 6536937), (33, 2178979), (113, 636339), (121, 594267), (339, 212113), (363, 198089), (1243, 57849), (1753, 41019), (3729, 19283), (5259, 13673)]