170604693

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 292571136

約数和(自身を除く): 121966443

約数列:

[1, 3, 7, 9, 21, 43, 63, 71, 129, 213, 301, 387, 497, 639, 887, 903, 1491, 2661, 2709, 3053, 4473, 6209, 7983, 9159, 18627, 21371, 27477, 38141, 55881, 62977, 64113, 114423, 188931, 192339, 266987, 343269, 440839, 566793, 800961, 1322517, 2402883, 2708011, 3967551, 8124033, 18956077, 24372099, 56868231, 170604693]

約数ペア:

[(1, 170604693), (3, 56868231), (7, 24372099), (9, 18956077), (21, 8124033), (43, 3967551), (63, 2708011), (71, 2402883), (129, 1322517), (213, 800961), (301, 566793), (387, 440839), (497, 343269), (639, 266987), (887, 192339), (903, 188931), (1491, 114423), (2661, 64113), (2709, 62977), (3053, 55881), (4473, 38141), (6209, 27477), (7983, 21371), (9159, 18627)]