15657273

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1327}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 25497600

約数和(自身を除く): 9840327

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 621, 1311, 1327, 3933, 3981, 11799, 11943, 25213, 30521, 35829, 75639, 91563, 226917, 274689, 579899, 680751, 824067, 1739697, 5219091, 15657273]

約数ペア:

[(1, 15657273), (3, 5219091), (9, 1739697), (19, 824067), (23, 680751), (27, 579899), (57, 274689), (69, 226917), (171, 91563), (207, 75639), (437, 35829), (513, 30521), (621, 25213), (1311, 11943), (1327, 11799), (3933, 3981)]