53954991

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 88137504

約数和(自身を除く): 34182513

約数列:

[1, 3, 9, 17, 27, 37, 51, 81, 111, 153, 243, 333, 353, 459, 629, 999, 1059, 1377, 1887, 2997, 3177, 4131, 5661, 6001, 8991, 9531, 13061, 16983, 18003, 28593, 39183, 50949, 54009, 85779, 117549, 152847, 162027, 222037, 352647, 486081, 666111, 1057941, 1458243, 1998333, 3173823, 5994999, 17984997, 53954991]

約数ペア:

[(1, 53954991), (3, 17984997), (9, 5994999), (17, 3173823), (27, 1998333), (37, 1458243), (51, 1057941), (81, 666111), (111, 486081), (153, 352647), (243, 222037), (333, 162027), (353, 152847), (459, 117549), (629, 85779), (999, 54009), (1059, 50949), (1377, 39183), (1887, 28593), (2997, 18003), (3177, 16983), (4131, 13061), (5661, 9531), (6001, 8991)]