77737219

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1997}}^1$

素因数の和:2154

約数の個数: 16

約数和(自身を含む): 91300608

約数和(自身を除く): 13563389

約数列:

[1, 7, 67, 83, 469, 581, 1997, 5561, 13979, 38927, 133799, 165751, 936593, 1160257, 11105317, 77737219]

約数ペア:

[(1, 77737219), (7, 11105317), (67, 1160257), (83, 936593), (469, 165751), (581, 133799), (1997, 38927), (5561, 13979)]