258036489

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{10607}}^1$

素因数の和:10686

約数の個数: 32

約数和(自身を含む): 412439040

約数和(自身を除く): 154402551

約数列:

[1, 3, 9, 17, 27, 51, 53, 153, 159, 459, 477, 901, 1431, 2703, 8109, 10607, 24327, 31821, 95463, 180319, 286389, 540957, 562171, 1622871, 1686513, 4868613, 5059539, 9556907, 15178617, 28670721, 86012163, 258036489]

約数ペア:

[(1, 258036489), (3, 86012163), (9, 28670721), (17, 15178617), (27, 9556907), (51, 5059539), (53, 4868613), (153, 1686513), (159, 1622871), (459, 562171), (477, 540957), (901, 286389), (1431, 180319), (2703, 95463), (8109, 31821), (10607, 24327)]