15773913

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 24295680

約数和(自身を除く): 8521767

約数列:

[1, 3, 9, 27, 53, 73, 151, 159, 219, 453, 477, 657, 1359, 1431, 1971, 3869, 4077, 8003, 11023, 11607, 24009, 33069, 34821, 72027, 99207, 104463, 216081, 297621, 584219, 1752657, 5257971, 15773913]

約数ペア:

[(1, 15773913), (3, 5257971), (9, 1752657), (27, 584219), (53, 297621), (73, 216081), (151, 104463), (159, 99207), (219, 72027), (453, 34821), (477, 33069), (657, 24009), (1359, 11607), (1431, 11023), (1971, 8003), (3869, 4077)]