16900366959

素因数分解:

$3^3\times 7^1\times {\mathrm{1993}}^1\times {\mathrm{44867}}^1$

素因数の和:46876

約数の個数: 32

約数和(自身を含む): 28629373440

約数和(自身を除く): 11729006481

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1993, 5979, 13951, 17937, 41853, 44867, 53811, 125559, 134601, 314069, 376677, 403803, 942207, 1211409, 2826621, 8479863, 89419931, 268259793, 625939517, 804779379, 1877818551, 2414338137, 5633455653, 16900366959]

約数ペア:

[(1, 16900366959), (3, 5633455653), (7, 2414338137), (9, 1877818551), (21, 804779379), (27, 625939517), (63, 268259793), (189, 89419931), (1993, 8479863), (5979, 2826621), (13951, 1211409), (17937, 942207), (41853, 403803), (44867, 376677), (53811, 314069), (125559, 134601)]