121751036781

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{217025021}}^1$

素因数の和:217025052

約数の個数: 16

約数和(自身を含む): 187509619008

約数和(自身を除く): 65758582227

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 217025021, 651075063, 2387275231, 3689425357, 7161825693, 11068276071, 40583678927, 121751036781]

約数ペア:

[(1, 121751036781), (3, 40583678927), (11, 11068276071), (17, 7161825693), (33, 3689425357), (51, 2387275231), (187, 651075063), (561, 217025021)]