165095301

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{601}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 256442368

約数和(自身を除く): 91347067

約数列:

[1, 3, 7, 21, 103, 127, 309, 381, 601, 721, 889, 1803, 2163, 2667, 4207, 12621, 13081, 39243, 61903, 76327, 91567, 185709, 228981, 274701, 433321, 534289, 1299963, 1602867, 7861681, 23585043, 55031767, 165095301]

約数ペア:

[(1, 165095301), (3, 55031767), (7, 23585043), (21, 7861681), (103, 1602867), (127, 1299963), (309, 534289), (381, 433321), (601, 274701), (721, 228981), (889, 185709), (1803, 91567), (2163, 76327), (2667, 61903), (4207, 39243), (12621, 13081)]