74920697319

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{113209}}^1$

素因数の和:113535

約数の個数: 32

約数和(自身を含む): 109551052800

約数和(自身を除く): 34630355481

約数列:

[1, 3, 13, 39, 71, 213, 239, 717, 923, 2769, 3107, 9321, 16969, 50907, 113209, 220597, 339627, 661791, 1471717, 4415151, 8037839, 24113517, 27056951, 81170853, 104491907, 313475721, 351740363, 1055221089, 1921043521, 5763130563, 24973565773, 74920697319]

約数ペア:

[(1, 74920697319), (3, 24973565773), (13, 5763130563), (39, 1921043521), (71, 1055221089), (213, 351740363), (239, 313475721), (717, 104491907), (923, 81170853), (2769, 27056951), (3107, 24113517), (9321, 8037839), (16969, 4415151), (50907, 1471717), (113209, 661791), (220597, 339627)]