85837743

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 137648160

約数和(自身を除く): 51810417

約数列:

[1, 3, 9, 17, 37, 51, 59, 111, 153, 177, 257, 333, 531, 629, 771, 1003, 1887, 2183, 2313, 3009, 4369, 5661, 6549, 9027, 9509, 13107, 15163, 19647, 28527, 37111, 39321, 45489, 85581, 111333, 136467, 161653, 257771, 333999, 484959, 561031, 773313, 1454877, 1683093, 2319939, 5049279, 9537527, 28612581, 85837743]

約数ペア:

[(1, 85837743), (3, 28612581), (9, 9537527), (17, 5049279), (37, 2319939), (51, 1683093), (59, 1454877), (111, 773313), (153, 561031), (177, 484959), (257, 333999), (333, 257771), (531, 161653), (629, 136467), (771, 111333), (1003, 85581), (1887, 45489), (2183, 39321), (2313, 37111), (3009, 28527), (4369, 19647), (5661, 15163), (6549, 13107), (9027, 9509)]