85867119

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1877}}^1$

素因数の和:1936

約数の個数: 48

約数和(自身を含む): 147655872

約数和(自身を除く): 61788753

約数列:

[1, 3, 9, 13, 17, 23, 39, 51, 69, 117, 153, 207, 221, 299, 391, 663, 897, 1173, 1877, 1989, 2691, 3519, 5083, 5631, 15249, 16893, 24401, 31909, 43171, 45747, 73203, 95727, 129513, 219609, 287181, 388539, 414817, 561223, 733907, 1244451, 1683669, 2201721, 3733353, 5051007, 6605163, 9540791, 28622373, 85867119]

約数ペア:

[(1, 85867119), (3, 28622373), (9, 9540791), (13, 6605163), (17, 5051007), (23, 3733353), (39, 2201721), (51, 1683669), (69, 1244451), (117, 733907), (153, 561223), (207, 414817), (221, 388539), (299, 287181), (391, 219609), (663, 129513), (897, 95727), (1173, 73203), (1877, 45747), (1989, 43171), (2691, 31909), (3519, 24401), (5083, 16893), (5631, 15249)]