52808507199

素因数分解:

$3^4\times 7^1\times {\mathrm{727}}^1\times {\mathrm{128111}}^1$

素因数の和:128857

約数の個数: 40

約数和(自身を含む): 90281038848

約数和(自身を除く): 37472531649

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 727, 2181, 5089, 6543, 15267, 19629, 45801, 58887, 128111, 137403, 384333, 412209, 896777, 1152999, 2690331, 3458997, 8070993, 10376991, 24212979, 72638937, 93136697, 279410091, 651956879, 838230273, 1955870637, 2514690819, 5867611911, 7544072457, 17602835733, 52808507199]

約数ペア:

[(1, 52808507199), (3, 17602835733), (7, 7544072457), (9, 5867611911), (21, 2514690819), (27, 1955870637), (63, 838230273), (81, 651956879), (189, 279410091), (567, 93136697), (727, 72638937), (2181, 24212979), (5089, 10376991), (6543, 8070993), (15267, 3458997), (19629, 2690331), (45801, 1152999), (58887, 896777), (128111, 412209), (137403, 384333)]