66274109

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 84188160

約数和(自身を除く): 17914051

約数列:

[1, 11, 17, 19, 23, 187, 209, 253, 323, 391, 437, 811, 3553, 4301, 4807, 7429, 8921, 13787, 15409, 18653, 81719, 151657, 169499, 205183, 261953, 317101, 354407, 2881483, 3488111, 3898477, 6024919, 66274109]

約数ペア:

[(1, 66274109), (11, 6024919), (17, 3898477), (19, 3488111), (23, 2881483), (187, 354407), (209, 317101), (253, 261953), (323, 205183), (391, 169499), (437, 151657), (811, 81719), (3553, 18653), (4301, 15409), (4807, 13787), (7429, 8921)]