27917043

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7109}}^1$

素因数の和:7147

約数の個数: 32

約数和(自身を含む): 49144320

約数和(自身を除く): 21227277

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 7109, 21327, 49763, 78199, 120853, 149289, 234597, 362559, 547393, 845971, 1329383, 1642179, 2537913, 3988149, 9305681, 27917043]

約数ペア:

[(1, 27917043), (3, 9305681), (7, 3988149), (11, 2537913), (17, 1642179), (21, 1329383), (33, 845971), (51, 547393), (77, 362559), (119, 234597), (187, 149289), (231, 120853), (357, 78199), (561, 49763), (1309, 21327), (3927, 7109)]