55279053

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:494

約数の個数: 36

約数和(自身を含む): 86636628

約数和(自身を除く): 31357575

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 289, 401, 477, 867, 901, 1203, 2601, 2703, 3609, 6817, 8109, 15317, 20451, 21253, 45951, 61353, 63759, 115889, 137853, 191277, 347667, 361301, 1043001, 1083903, 3251709, 6142117, 18426351, 55279053]

約数ペア:

[(1, 55279053), (3, 18426351), (9, 6142117), (17, 3251709), (51, 1083903), (53, 1043001), (153, 361301), (159, 347667), (289, 191277), (401, 137853), (477, 115889), (867, 63759), (901, 61353), (1203, 45951), (2601, 21253), (2703, 20451), (3609, 15317), (6817, 8109)]