149591211

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{3463}}^1$

素因数の和:3512

約数の個数: 48

約数和(自身を含む): 265370112

約数和(自身を除く): 115778901

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 121, 187, 231, 357, 363, 561, 847, 1309, 2057, 2541, 3463, 3927, 6171, 10389, 14399, 24241, 38093, 43197, 58871, 72723, 114279, 176613, 266651, 412097, 419023, 647581, 799953, 1236291, 1257069, 1942743, 2933161, 4533067, 7123391, 8799483, 13599201, 21370173, 49863737, 149591211]

約数ペア:

[(1, 149591211), (3, 49863737), (7, 21370173), (11, 13599201), (17, 8799483), (21, 7123391), (33, 4533067), (51, 2933161), (77, 1942743), (119, 1257069), (121, 1236291), (187, 799953), (231, 647581), (357, 419023), (363, 412097), (561, 266651), (847, 176613), (1309, 114279), (2057, 72723), (2541, 58871), (3463, 43197), (3927, 38093), (6171, 24241), (10389, 14399)]