157095249

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{727}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 234823680

約数和(自身を除く): 77728431

約数列:

[1, 3, 17, 19, 51, 57, 223, 323, 669, 727, 969, 2181, 3791, 4237, 11373, 12359, 12711, 13813, 37077, 41439, 72029, 162121, 216087, 234821, 486363, 704463, 2756057, 3080299, 8268171, 9240897, 52365083, 157095249]

約数ペア:

[(1, 157095249), (3, 52365083), (17, 9240897), (19, 8268171), (51, 3080299), (57, 2756057), (223, 704463), (323, 486363), (669, 234821), (727, 216087), (969, 162121), (2181, 72029), (3791, 41439), (4237, 37077), (11373, 13813), (12359, 12711)]