29125887189

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{2609}}^1$

素因数の和:3223

約数の個数: 64

約数和(自身を含む): 47773440000

約数和(自身を除く): 18647552811

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 343, 399, 571, 931, 1029, 1713, 2609, 2793, 3997, 6517, 7827, 10849, 11991, 18263, 19551, 27979, 32547, 49571, 54789, 75943, 83937, 127841, 148713, 195853, 227829, 346997, 383523, 531601, 587559, 894887, 1040991, 1489739, 1594803, 2428979, 2684661, 3721207, 4469217, 7286937, 10428173, 11163621, 17002853, 28305041, 31284519, 51008559, 72997211, 84915123, 198135287, 218991633, 510980477, 594405861, 1386947009, 1532941431, 4160841027, 9708629063, 29125887189]

約数ペア:

[(1, 29125887189), (3, 9708629063), (7, 4160841027), (19, 1532941431), (21, 1386947009), (49, 594405861), (57, 510980477), (133, 218991633), (147, 198135287), (343, 84915123), (399, 72997211), (571, 51008559), (931, 31284519), (1029, 28305041), (1713, 17002853), (2609, 11163621), (2793, 10428173), (3997, 7286937), (6517, 4469217), (7827, 3721207), (10849, 2684661), (11991, 2428979), (18263, 1594803), (19551, 1489739), (27979, 1040991), (32547, 894887), (49571, 587559), (54789, 531601), (75943, 383523), (83937, 346997), (127841, 227829), (148713, 195853)]