49759569

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 75790080

約数和(自身を除く): 26030511

約数列:

[1, 3, 9, 27, 71, 101, 213, 257, 303, 639, 771, 909, 1917, 2313, 2727, 6939, 7171, 18247, 21513, 25957, 54741, 64539, 77871, 164223, 193617, 233613, 492669, 700839, 1842947, 5528841, 16586523, 49759569]

約数ペア:

[(1, 49759569), (3, 16586523), (9, 5528841), (27, 1842947), (71, 700839), (101, 492669), (213, 233613), (257, 193617), (303, 164223), (639, 77871), (771, 64539), (909, 54741), (1917, 25957), (2313, 21513), (2727, 18247), (6939, 7171)]