201783810879

素因数分解:

$3^8\times 7^1\times {\mathrm{269}}^1\times {\mathrm{16333}}^1$

素因数の和:16633

約数の個数: 72

約数和(自身を含む): 347204651040

約数和(自身を除く): 145420840161

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 269, 567, 729, 807, 1701, 1883, 2187, 2421, 5103, 5649, 6561, 7263, 15309, 16333, 16947, 21789, 45927, 48999, 50841, 65367, 114331, 146997, 152523, 196101, 342993, 440991, 457569, 588303, 1028979, 1322973, 1372707, 1764909, 3086937, 3968919, 4118121, 4393577, 9260811, 11906757, 12354363, 13180731, 27782433, 30755039, 35720271, 39542193, 83347299, 92265117, 107160813, 118626579, 250041897, 276795351, 355879737, 750125691, 830386053, 1067639211, 2491158159, 3202917633, 7473474477, 9608752899, 22420423431, 28826258697, 67261270293, 201783810879]

約数ペア:

[(1, 201783810879), (3, 67261270293), (7, 28826258697), (9, 22420423431), (21, 9608752899), (27, 7473474477), (63, 3202917633), (81, 2491158159), (189, 1067639211), (243, 830386053), (269, 750125691), (567, 355879737), (729, 276795351), (807, 250041897), (1701, 118626579), (1883, 107160813), (2187, 92265117), (2421, 83347299), (5103, 39542193), (5649, 35720271), (6561, 30755039), (7263, 27782433), (15309, 13180731), (16333, 12354363), (16947, 11906757), (21789, 9260811), (45927, 4393577), (48999, 4118121), (50841, 3968919), (65367, 3086937), (114331, 1764909), (146997, 1372707), (152523, 1322973), (196101, 1028979), (342993, 588303), (440991, 457569)]