53555769

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 81973760

約数和(自身を除く): 28417991

約数列:

[1, 3, 9, 27, 43, 129, 163, 283, 387, 489, 849, 1161, 1467, 2547, 4401, 7009, 7641, 12169, 21027, 36507, 46129, 63081, 109521, 138387, 189243, 328563, 415161, 1245483, 1983547, 5950641, 17851923, 53555769]

約数ペア:

[(1, 53555769), (3, 17851923), (9, 5950641), (27, 1983547), (43, 1245483), (129, 415161), (163, 328563), (283, 189243), (387, 138387), (489, 109521), (849, 63081), (1161, 46129), (1467, 36507), (2547, 21027), (4401, 12169), (7009, 7641)]