99895887

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{431}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 178633728

約数和(自身を除く): 78737841

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 283, 431, 819, 849, 1293, 1981, 2547, 3017, 3679, 3879, 5603, 5943, 9051, 11037, 16809, 17829, 25753, 27153, 33111, 39221, 50427, 77259, 117663, 121973, 231777, 352989, 365919, 853811, 1097757, 1585649, 2561433, 4756947, 7684299, 11099543, 14270841, 33298629, 99895887]

約数ペア:

[(1, 99895887), (3, 33298629), (7, 14270841), (9, 11099543), (13, 7684299), (21, 4756947), (39, 2561433), (63, 1585649), (91, 1097757), (117, 853811), (273, 365919), (283, 352989), (431, 231777), (819, 121973), (849, 117663), (1293, 77259), (1981, 50427), (2547, 39221), (3017, 33111), (3679, 27153), (3879, 25753), (5603, 17829), (5943, 16809), (9051, 11037)]