215087692953

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{563}}^1\times {\mathrm{9839}}^1$

素因数の和:10498

約数の個数: 48

約数和(自身を含む): 336182261760

約数和(自身を除く): 121094568807

約数列:

[1, 3, 7, 21, 43, 129, 301, 563, 903, 1689, 1849, 3941, 5547, 9839, 11823, 12943, 24209, 29517, 38829, 68873, 72627, 169463, 206619, 423077, 508389, 1040987, 1269231, 2961539, 3122961, 5539357, 7286909, 8884617, 16618071, 18192311, 21860727, 38775499, 54576933, 116326497, 127346177, 238192351, 382038531, 714577053, 1667346457, 5002039371, 10242271093, 30726813279, 71695897651, 215087692953]

約数ペア:

[(1, 215087692953), (3, 71695897651), (7, 30726813279), (21, 10242271093), (43, 5002039371), (129, 1667346457), (301, 714577053), (563, 382038531), (903, 238192351), (1689, 127346177), (1849, 116326497), (3941, 54576933), (5547, 38775499), (9839, 21860727), (11823, 18192311), (12943, 16618071), (24209, 8884617), (29517, 7286909), (38829, 5539357), (68873, 3122961), (72627, 2961539), (169463, 1269231), (206619, 1040987), (423077, 508389)]