57899289

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 96599040

約数和(自身を除く): 38699751

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 151, 217, 399, 453, 589, 651, 961, 1057, 1767, 2869, 2883, 3171, 4123, 4681, 6727, 8607, 12369, 14043, 18259, 20083, 20181, 32767, 54777, 60249, 88939, 98301, 127813, 145111, 266817, 383439, 435333, 622573, 1015777, 1867719, 2757109, 3047331, 8271327, 19299763, 57899289]

約数ペア:

[(1, 57899289), (3, 19299763), (7, 8271327), (19, 3047331), (21, 2757109), (31, 1867719), (57, 1015777), (93, 622573), (133, 435333), (151, 383439), (217, 266817), (399, 145111), (453, 127813), (589, 98301), (651, 88939), (961, 60249), (1057, 54777), (1767, 32767), (2869, 20181), (2883, 20083), (3171, 18259), (4123, 14043), (4681, 12369), (6727, 8607)]