157027820747

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{2039}}^1\times {\mathrm{15259}}^1$

素因数の和:17415

約数の個数: 24

約数和(自身を含む): 184541011200

約数和(自身を除く): 27513190453

約数列:

[1, 7, 49, 103, 721, 2039, 5047, 14273, 15259, 99911, 106813, 210017, 747691, 1470119, 1571677, 10290833, 11001739, 31113101, 77012173, 217791707, 1524541949, 3204649403, 22432545821, 157027820747]

約数ペア:

[(1, 157027820747), (7, 22432545821), (49, 3204649403), (103, 1524541949), (721, 217791707), (2039, 77012173), (5047, 31113101), (14273, 11001739), (15259, 10290833), (99911, 1571677), (106813, 1470119), (210017, 747691)]