53142453

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 99348480

約数和(自身を除く): 46206027

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 43, 63, 91, 117, 129, 189, 273, 301, 351, 387, 503, 559, 819, 903, 1161, 1509, 1677, 2457, 2709, 3521, 3913, 4527, 5031, 6539, 8127, 10563, 11739, 13581, 15093, 19617, 21629, 31689, 35217, 45773, 58851, 64887, 95067, 105651, 137319, 151403, 176553, 194661, 281177, 411957, 454209, 583983, 843531, 1235871, 1362627, 1968239, 2530593, 4087881, 5904717, 7591779, 17714151, 53142453]

約数ペア:

[(1, 53142453), (3, 17714151), (7, 7591779), (9, 5904717), (13, 4087881), (21, 2530593), (27, 1968239), (39, 1362627), (43, 1235871), (63, 843531), (91, 583983), (117, 454209), (129, 411957), (189, 281177), (273, 194661), (301, 176553), (351, 151403), (387, 137319), (503, 105651), (559, 95067), (819, 64887), (903, 58851), (1161, 45773), (1509, 35217), (1677, 31689), (2457, 21629), (2709, 19617), (3521, 15093), (3913, 13581), (4527, 11739), (5031, 10563), (6539, 8127)]