127135287

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{1489}}^1$

素因数の和:1727

約数の個数: 24

約数和(自身を含む): 188276400

約数和(自身を除く): 61141113

約数列:

[1, 3, 9, 53, 159, 179, 477, 537, 1489, 1611, 4467, 9487, 13401, 28461, 78917, 85383, 236751, 266531, 710253, 799593, 2398779, 14126143, 42378429, 127135287]

約数ペア:

[(1, 127135287), (3, 42378429), (9, 14126143), (53, 2398779), (159, 799593), (179, 710253), (477, 266531), (537, 236751), (1489, 85383), (1611, 78917), (4467, 28461), (9487, 13401)]