53920323

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:305

約数の個数: 40

約数和(自身を含む): 83757168

約数和(自身を除く): 29836845

約数列:

[1, 3, 9, 27, 43, 81, 113, 129, 137, 339, 387, 411, 1017, 1161, 1233, 3051, 3483, 3699, 4859, 5891, 9153, 11097, 14577, 15481, 17673, 43731, 46443, 53019, 131193, 139329, 159057, 393579, 417987, 477171, 665683, 1253961, 1997049, 5991147, 17973441, 53920323]

約数ペア:

[(1, 53920323), (3, 17973441), (9, 5991147), (27, 1997049), (43, 1253961), (81, 665683), (113, 477171), (129, 417987), (137, 393579), (339, 159057), (387, 139329), (411, 131193), (1017, 53019), (1161, 46443), (1233, 43731), (3051, 17673), (3483, 15481), (3699, 14577), (4859, 11097), (5891, 9153)]