122263491

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1907}}^1$

素因数の和:2031

約数の個数: 32

約数和(自身を含む): 193425408

約数和(自身を除く): 71161917

約数列:

[1, 3, 7, 21, 43, 71, 129, 213, 301, 497, 903, 1491, 1907, 3053, 5721, 9159, 13349, 21371, 40047, 64113, 82001, 135397, 246003, 406191, 574007, 947779, 1722021, 2843337, 5822071, 17466213, 40754497, 122263491]

約数ペア:

[(1, 122263491), (3, 40754497), (7, 17466213), (21, 5822071), (43, 2843337), (71, 1722021), (129, 947779), (213, 574007), (301, 406191), (497, 246003), (903, 135397), (1491, 82001), (1907, 64113), (3053, 40047), (5721, 21371), (9159, 13349)]