85521909

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 127531008

約数和(自身を除く): 42009099

約数列:

[1, 3, 11, 33, 73, 131, 219, 271, 393, 803, 813, 1441, 2409, 2981, 4323, 8943, 9563, 19783, 28689, 35501, 59349, 105193, 106503, 217613, 315579, 390511, 652839, 1171533, 2591573, 7774719, 28507303, 85521909]

約数ペア:

[(1, 85521909), (3, 28507303), (11, 7774719), (33, 2591573), (73, 1171533), (131, 652839), (219, 390511), (271, 315579), (393, 217613), (803, 106503), (813, 105193), (1441, 59349), (2409, 35501), (2981, 28689), (4323, 19783), (8943, 9563)]