57113829

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 80

約数和(自身を含む): 99316800

約数和(自身を除く): 42202971

約数列:

[1, 3, 9, 17, 19, 27, 37, 51, 57, 59, 81, 111, 153, 171, 177, 323, 333, 459, 513, 531, 629, 703, 969, 999, 1003, 1121, 1377, 1539, 1593, 1887, 2109, 2183, 2907, 2997, 3009, 3363, 4779, 5661, 6327, 6549, 8721, 9027, 10089, 11951, 16983, 18981, 19057, 19647, 26163, 27081, 30267, 35853, 37111, 41477, 50949, 56943, 57171, 58941, 81243, 90801, 107559, 111333, 124431, 171513, 176823, 322677, 333999, 373293, 514539, 705109, 968031, 1001997, 1119879, 1543617, 2115327, 3005991, 3359637, 6345981, 19037943, 57113829]

約数ペア:

[(1, 57113829), (3, 19037943), (9, 6345981), (17, 3359637), (19, 3005991), (27, 2115327), (37, 1543617), (51, 1119879), (57, 1001997), (59, 968031), (81, 705109), (111, 514539), (153, 373293), (171, 333999), (177, 322677), (323, 176823), (333, 171513), (459, 124431), (513, 111333), (531, 107559), (629, 90801), (703, 81243), (969, 58941), (999, 57171), (1003, 56943), (1121, 50949), (1377, 41477), (1539, 37111), (1593, 35853), (1887, 30267), (2109, 27081), (2183, 26163), (2907, 19647), (2997, 19057), (3009, 18981), (3363, 16983), (4779, 11951), (5661, 10089), (6327, 9027), (6549, 8721)]