85191219

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{1021}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 125844992

約数和(自身を除く): 40653773

約数列:

[1, 3, 9, 73, 127, 219, 381, 657, 1021, 1143, 3063, 9189, 9271, 27813, 74533, 83439, 129667, 223599, 389001, 670797, 1167003, 9465691, 28397073, 85191219]

約数ペア:

[(1, 85191219), (3, 28397073), (9, 9465691), (73, 1167003), (127, 670797), (219, 389001), (381, 223599), (657, 129667), (1021, 83439), (1143, 74533), (3063, 27813), (9189, 9271)]