126787480309

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2857}}^1\times {\mathrm{10079}}^1$

素因数の和:12997

約数の個数: 32

約数和(自身を含む): 157640878080

約数和(自身を除く): 30853397771

約数列:

[1, 7, 17, 37, 119, 259, 629, 2857, 4403, 10079, 19999, 48569, 70553, 105709, 171343, 339983, 372923, 739963, 1199401, 1797053, 2610461, 6339691, 12579371, 28795703, 44377837, 201569921, 489526951, 1065441011, 3426688657, 7458087077, 18112497187, 126787480309]

約数ペア:

[(1, 126787480309), (7, 18112497187), (17, 7458087077), (37, 3426688657), (119, 1065441011), (259, 489526951), (629, 201569921), (2857, 44377837), (4403, 28795703), (10079, 12579371), (19999, 6339691), (48569, 2610461), (70553, 1797053), (105709, 1199401), (171343, 739963), (339983, 372923)]