55807389

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29669}}^1$

素因数の和:29705

約数の個数: 24

約数和(自身を含む): 92570400

約数和(自身を除く): 36763011

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 29669, 89007, 267021, 326359, 563711, 979077, 1691133, 2937231, 5073399, 6200821, 18602463, 55807389]

約数ペア:

[(1, 55807389), (3, 18602463), (9, 6200821), (11, 5073399), (19, 2937231), (33, 1691133), (57, 979077), (99, 563711), (171, 326359), (209, 267021), (627, 89007), (1881, 29669)]