120363579

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 205334272

約数和(自身を除く): 84970693

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 157, 283, 301, 387, 471, 849, 903, 1099, 1413, 1981, 2547, 2709, 3297, 5943, 6751, 9891, 12169, 17829, 20253, 36507, 44431, 47257, 60759, 85183, 109521, 133293, 141771, 255549, 311017, 399879, 425313, 766647, 933051, 1910533, 2799153, 5731599, 13373731, 17194797, 40121193, 120363579]

約数ペア:

[(1, 120363579), (3, 40121193), (7, 17194797), (9, 13373731), (21, 5731599), (43, 2799153), (63, 1910533), (129, 933051), (157, 766647), (283, 425313), (301, 399879), (387, 311017), (471, 255549), (849, 141771), (903, 133293), (1099, 109521), (1413, 85183), (1981, 60759), (2547, 47257), (2709, 44431), (3297, 36507), (5943, 20253), (6751, 17829), (9891, 12169)]