2732923.00000000

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 44492800

約数和(自身を除く): 20249959

約数列:

[1, 3, 7, 9, 19, 21, 27, 43, 57, 63, 129, 133, 157, 171, 189, 301, 387, 399, 471, 513, 817, 903, 1099, 1161, 1197, 1413, 2451, 2709, 2983, 3297, 3591, 4239, 5719, 6751, 7353, 8127, 8949, 9891, 17157, 20253, 20881, 22059, 26847, 29673, 47257, 51471, 60759, 62643, 80541, 128269, 141771, 154413, 182277, 187929, 384807, 425313, 563787, 897883, 1154421, 1275939, 2693649, 3463263, 8080947, 24242841]

約数ペア:

[(1, 24242841), (3, 8080947), (7, 3463263), (9, 2693649), (19, 1275939), (21, 1154421), (27, 897883), (43, 563787), (57, 425313), (63, 384807), (129, 187929), (133, 182277), (157, 154413), (171, 141771), (189, 128269), (301, 80541), (387, 62643), (399, 60759), (471, 51471), (513, 47257), (817, 29673), (903, 26847), (1099, 22059), (1161, 20881), (1197, 20253), (1413, 17157), (2451, 9891), (2709, 8949), (2983, 8127), (3297, 7353), (3591, 6751), (4239, 5719)]