48975381

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:703

約数の個数: 64

約数和(自身を含む): 92323840

約数和(自身を除く): 43348459

約数列:

[1, 3, 7, 9, 13, 21, 27, 31, 39, 63, 91, 93, 117, 189, 217, 273, 279, 351, 403, 643, 651, 819, 837, 1209, 1929, 1953, 2457, 2821, 3627, 4501, 5787, 5859, 8359, 8463, 10881, 13503, 17361, 19933, 25077, 25389, 40509, 58513, 59799, 75231, 76167, 121527, 139531, 175539, 179397, 225693, 259129, 418593, 526617, 538191, 777387, 1255779, 1579851, 1813903, 2332161, 3767337, 5441709, 6996483, 16325127, 48975381]

約数ペア:

[(1, 48975381), (3, 16325127), (7, 6996483), (9, 5441709), (13, 3767337), (21, 2332161), (27, 1813903), (31, 1579851), (39, 1255779), (63, 777387), (91, 538191), (93, 526617), (117, 418593), (189, 259129), (217, 225693), (273, 179397), (279, 175539), (351, 139531), (403, 121527), (643, 76167), (651, 75231), (819, 59799), (837, 58513), (1209, 40509), (1929, 25389), (1953, 25077), (2457, 19933), (2821, 17361), (3627, 13503), (4501, 10881), (5787, 8463), (5859, 8359)]