27477249

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{20959}}^1$

素因数の和:21004

約数の個数: 16

約数和(自身を含む): 40243200

約数和(自身を除く): 12765951

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 20959, 62877, 398221, 482057, 1194663, 1446171, 9159083, 27477249]

約数ペア:

[(1, 27477249), (3, 9159083), (19, 1446171), (23, 1194663), (57, 482057), (69, 398221), (437, 62877), (1311, 20959)]