243370791

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3413}}^1$

素因数の和:3580

約数の個数: 32

約数和(自身を含む): 382368000

約数和(自身を除く): 138997209

約数列:

[1, 3, 9, 19, 27, 57, 139, 171, 417, 513, 1251, 2641, 3413, 3753, 7923, 10239, 23769, 30717, 64847, 71307, 92151, 194541, 474407, 583623, 1423221, 1750869, 4269663, 9013733, 12808989, 27041199, 81123597, 243370791]

約数ペア:

[(1, 243370791), (3, 81123597), (9, 27041199), (19, 12808989), (27, 9013733), (57, 4269663), (139, 1750869), (171, 1423221), (417, 583623), (513, 474407), (1251, 194541), (2641, 92151), (3413, 71307), (3753, 64847), (7923, 30717), (10239, 23769)]