164438390007

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1\times {\mathrm{11939}}^1$

素因数の和:12813

約数の個数: 64

約数和(自身を含む): 265262860800

約数和(自身を除く): 100824470793

約数列:

[1, 3, 9, 17, 27, 37, 51, 111, 153, 333, 459, 629, 811, 999, 1887, 2433, 5661, 7299, 11939, 13787, 16983, 21897, 30007, 35817, 41361, 90021, 107451, 124083, 202963, 270063, 322353, 372249, 441743, 510119, 608889, 810189, 1325229, 1530357, 1826667, 3975687, 4591071, 5480001, 7509631, 9682529, 11927061, 13773213, 22528893, 29047587, 67586679, 87142761, 164602993, 202760037, 261428283, 358253573, 493808979, 1074760719, 1481426937, 3224282157, 4444280811, 6090310741, 9672846471, 18270932223, 54812796669, 164438390007]

約数ペア:

[(1, 164438390007), (3, 54812796669), (9, 18270932223), (17, 9672846471), (27, 6090310741), (37, 4444280811), (51, 3224282157), (111, 1481426937), (153, 1074760719), (333, 493808979), (459, 358253573), (629, 261428283), (811, 202760037), (999, 164602993), (1887, 87142761), (2433, 67586679), (5661, 29047587), (7299, 22528893), (11939, 13773213), (13787, 11927061), (16983, 9682529), (21897, 7509631), (30007, 5480001), (35817, 4591071), (41361, 3975687), (90021, 1826667), (107451, 1530357), (124083, 1325229), (202963, 810189), (270063, 608889), (322353, 510119), (372249, 441743)]