3788378991

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7109}}^1$

素因数の和:7187

約数の個数: 56

約数和(自身を含む): 6154814160

約数和(自身を除く): 2366435169

約数列:

[1, 3, 9, 17, 27, 43, 51, 81, 129, 153, 243, 387, 459, 729, 731, 1161, 1377, 2193, 3483, 4131, 6579, 7109, 10449, 12393, 19737, 21327, 31347, 59211, 63981, 120853, 177633, 191943, 305687, 362559, 532899, 575829, 917061, 1087677, 1727487, 2751183, 3263031, 5182461, 5196679, 8253549, 9789093, 15590037, 24760647, 29367279, 46770111, 74281941, 88101837, 140310333, 222845823, 420930999, 1262792997, 3788378991]

約数ペア:

[(1, 3788378991), (3, 1262792997), (9, 420930999), (17, 222845823), (27, 140310333), (43, 88101837), (51, 74281941), (81, 46770111), (129, 29367279), (153, 24760647), (243, 15590037), (387, 9789093), (459, 8253549), (729, 5196679), (731, 5182461), (1161, 3263031), (1377, 2751183), (2193, 1727487), (3483, 1087677), (4131, 917061), (6579, 575829), (7109, 532899), (10449, 362559), (12393, 305687), (19737, 191943), (21327, 177633), (31347, 120853), (59211, 63981)]