674823051

素因数分解:

$3^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{11681}}^1$

素因数の和:11832

約数の個数: 36

約数和(自身を含む): 1142639784

約数和(自身を除く): 467816733

約数列:

[1, 3, 7, 9, 21, 49, 63, 131, 147, 393, 441, 917, 1179, 2751, 6419, 8253, 11681, 19257, 35043, 57771, 81767, 105129, 245301, 572369, 735903, 1530211, 1717107, 4590633, 5151321, 10711477, 13771899, 32134431, 74980339, 96403293, 224941017, 674823051]

約数ペア:

[(1, 674823051), (3, 224941017), (7, 96403293), (9, 74980339), (21, 32134431), (49, 13771899), (63, 10711477), (131, 5151321), (147, 4590633), (393, 1717107), (441, 1530211), (917, 735903), (1179, 572369), (2751, 245301), (6419, 105129), (8253, 81767), (11681, 57771), (19257, 35043)]