33293871

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 57788640

約数和(自身を除く): 24494769

約数列:

[1, 3, 9, 13, 17, 19, 39, 51, 57, 117, 153, 171, 221, 247, 323, 663, 741, 881, 969, 1989, 2223, 2643, 2907, 4199, 7929, 11453, 12597, 14977, 16739, 34359, 37791, 44931, 50217, 103077, 134793, 150651, 194701, 217607, 284563, 584103, 652821, 853689, 1752309, 1958463, 2561067, 3699319, 11097957, 33293871]

約数ペア:

[(1, 33293871), (3, 11097957), (9, 3699319), (13, 2561067), (17, 1958463), (19, 1752309), (39, 853689), (51, 652821), (57, 584103), (117, 284563), (153, 217607), (171, 194701), (221, 150651), (247, 134793), (323, 103077), (663, 50217), (741, 44931), (881, 37791), (969, 34359), (1989, 16739), (2223, 14977), (2643, 12597), (2907, 11453), (4199, 7929)]