4081567671

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{15427}}^1$

素因数の和:15716

約数の個数: 32

約数和(自身を含む): 6220569600

約数和(自身を除く): 2139001929

約数列:

[1, 3, 9, 27, 41, 123, 239, 369, 717, 1107, 2151, 6453, 9799, 15427, 29397, 46281, 88191, 138843, 264573, 416529, 632507, 1897521, 3687053, 5692563, 11061159, 17077689, 33183477, 99550431, 151169173, 453507519, 1360522557, 4081567671]

約数ペア:

[(1, 4081567671), (3, 1360522557), (9, 453507519), (27, 151169173), (41, 99550431), (123, 33183477), (239, 17077689), (369, 11061159), (717, 5692563), (1107, 3687053), (2151, 1897521), (6453, 632507), (9799, 416529), (15427, 264573), (29397, 138843), (46281, 88191)]