55897887

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{2179}}^1$

素因数の和:2702

約数の個数: 16

約数和(自身を含む): 79107840

約数和(自身を除く): 23209953

約数列:

[1, 3, 17, 51, 503, 1509, 2179, 6537, 8551, 25653, 37043, 111129, 1096037, 3288111, 18632629, 55897887]

約数ペア:

[(1, 55897887), (3, 18632629), (17, 3288111), (51, 1096037), (503, 111129), (1509, 37043), (2179, 25653), (6537, 8551)]