137260711

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 169574400

約数和(自身を除く): 32313689

約数列:

[1, 7, 23, 49, 127, 137, 161, 343, 889, 959, 1127, 2921, 3151, 6223, 6713, 7889, 17399, 20447, 22057, 43561, 46991, 121793, 143129, 154399, 400177, 852551, 1001903, 1080793, 2801239, 5967857, 19608673, 137260711]

約数ペア:

[(1, 137260711), (7, 19608673), (23, 5967857), (49, 2801239), (127, 1080793), (137, 1001903), (161, 852551), (343, 400177), (889, 154399), (959, 143129), (1127, 121793), (2921, 46991), (3151, 43561), (6223, 22057), (6713, 20447), (7889, 17399)]