9945804939

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{22651}}^1$

素因数の和:22800

約数の個数: 48

約数和(自身を含む): 16113726720

約数和(自身を除く): 6167921781

約数列:

[1, 3, 7, 21, 29, 49, 87, 103, 147, 203, 309, 609, 721, 1421, 2163, 2987, 4263, 5047, 8961, 15141, 20909, 22651, 62727, 67953, 146363, 158557, 439089, 475671, 656879, 1109899, 1970637, 2333053, 3329697, 4598153, 6999159, 13794459, 16331371, 32187071, 48994113, 67658537, 96561213, 114319597, 202975611, 342958791, 473609759, 1420829277, 3315268313, 9945804939]

約数ペア:

[(1, 9945804939), (3, 3315268313), (7, 1420829277), (21, 473609759), (29, 342958791), (49, 202975611), (87, 114319597), (103, 96561213), (147, 67658537), (203, 48994113), (309, 32187071), (609, 16331371), (721, 13794459), (1421, 6999159), (2163, 4598153), (2987, 3329697), (4263, 2333053), (5047, 1970637), (8961, 1109899), (15141, 656879), (20909, 475671), (22651, 439089), (62727, 158557), (67953, 146363)]