52989069

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1545

約数の個数: 32

約数和(自身を含む): 84750336

約数和(自身を除く): 31761267

約数列:

[1, 3, 7, 21, 37, 47, 111, 141, 259, 329, 777, 987, 1451, 1739, 4353, 5217, 10157, 12173, 30471, 36519, 53687, 68197, 161061, 204591, 375809, 477379, 1127427, 1432137, 2523289, 7569867, 17663023, 52989069]

約数ペア:

[(1, 52989069), (3, 17663023), (7, 7569867), (21, 2523289), (37, 1432137), (47, 1127427), (111, 477379), (141, 375809), (259, 204591), (329, 161061), (777, 68197), (987, 53687), (1451, 36519), (1739, 30471), (4353, 12173), (5217, 10157)]