203435469

素因数分解:

$3^6\times {\mathrm{179}}^1\times {\mathrm{1559}}^1$

素因数の和:1756

約数の個数: 28

約数和(自身を含む): 306914400

約数和(自身を除く): 103478931

約数列:

[1, 3, 9, 27, 81, 179, 243, 537, 729, 1559, 1611, 4677, 4833, 14031, 14499, 42093, 43497, 126279, 130491, 279061, 378837, 837183, 1136511, 2511549, 7534647, 22603941, 67811823, 203435469]

約数ペア:

[(1, 203435469), (3, 67811823), (9, 22603941), (27, 7534647), (81, 2511549), (179, 1136511), (243, 837183), (537, 378837), (729, 279061), (1559, 130491), (1611, 126279), (4677, 43497), (4833, 42093), (14031, 14499)]