76715639

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 103832064

約数和(自身を除く): 27116425

約数列:

[1, 7, 11, 13, 77, 91, 143, 173, 443, 1001, 1211, 1903, 2249, 3101, 4873, 5759, 13321, 15743, 24739, 34111, 40313, 63349, 76639, 173173, 443443, 536473, 843029, 996307, 5901203, 6974149, 10959377, 76715639]

約数ペア:

[(1, 76715639), (7, 10959377), (11, 6974149), (13, 5901203), (77, 996307), (91, 843029), (143, 536473), (173, 443443), (443, 173173), (1001, 76639), (1211, 63349), (1903, 40313), (2249, 34111), (3101, 24739), (4873, 15743), (5759, 13321)]