82856994913

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{449}}^1\times {\mathrm{977}}^1$

素因数の和:1678

約数の個数: 48

約数和(自身を含む): 104891673600

約数和(自身を除く): 22034678687

約数列:

[1, 7, 11, 77, 121, 223, 449, 847, 977, 1561, 2453, 3143, 4939, 6839, 10747, 17171, 26983, 34573, 54329, 75229, 100127, 118217, 188881, 217871, 380303, 438673, 700889, 827519, 1101397, 1525097, 2396581, 3070711, 4825403, 7709779, 12115367, 16776067, 26362391, 33777821, 53079433, 84807569, 97824079, 184536737, 371556031, 684768553, 1076064869, 7532454083, 11836713559, 82856994913]

約数ペア:

[(1, 82856994913), (7, 11836713559), (11, 7532454083), (77, 1076064869), (121, 684768553), (223, 371556031), (449, 184536737), (847, 97824079), (977, 84807569), (1561, 53079433), (2453, 33777821), (3143, 26362391), (4939, 16776067), (6839, 12115367), (10747, 7709779), (17171, 4825403), (26983, 3070711), (34573, 2396581), (54329, 1525097), (75229, 1101397), (100127, 827519), (118217, 700889), (188881, 438673), (217871, 380303)]