91910049

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:570

約数の個数: 64

約数和(自身を含む): 164904960

約数和(自身を除く): 72994911

約数列:

[1, 3, 7, 11, 19, 21, 33, 43, 57, 77, 129, 133, 209, 231, 301, 399, 473, 487, 627, 817, 903, 1419, 1461, 1463, 2451, 3311, 3409, 4389, 5357, 5719, 8987, 9253, 9933, 10227, 16071, 17157, 20941, 26961, 27759, 37499, 62823, 62909, 64771, 101783, 112497, 146587, 188727, 194313, 230351, 305349, 397879, 439761, 691053, 712481, 1193637, 1612457, 2137443, 2785153, 4376669, 4837371, 8355459, 13130007, 30636683, 91910049]

約数ペア:

[(1, 91910049), (3, 30636683), (7, 13130007), (11, 8355459), (19, 4837371), (21, 4376669), (33, 2785153), (43, 2137443), (57, 1612457), (77, 1193637), (129, 712481), (133, 691053), (209, 439761), (231, 397879), (301, 305349), (399, 230351), (473, 194313), (487, 188727), (627, 146587), (817, 112497), (903, 101783), (1419, 64771), (1461, 62909), (1463, 62823), (2451, 37499), (3311, 27759), (3409, 26961), (4389, 20941), (5357, 17157), (5719, 16071), (8987, 10227), (9253, 9933)]