270929128311

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{643}}^1\times {\mathrm{3547}}^1$

素因数の和:4460

約数の個数: 48

約数和(自身を含む): 399932717184

約数和(自身を除く): 129003588873

約数列:

[1, 3, 9, 67, 197, 201, 591, 603, 643, 1773, 1929, 3547, 5787, 10641, 13199, 31923, 39597, 43081, 118791, 126671, 129243, 237649, 380013, 387729, 698759, 712947, 1140039, 2096277, 2138841, 2280721, 6288831, 6842163, 8486957, 20526489, 25460871, 46816853, 76382613, 140450559, 152808307, 421351677, 449302037, 458424921, 1347906111, 1375274763, 4043718333, 30103236479, 90309709437, 270929128311]

約数ペア:

[(1, 270929128311), (3, 90309709437), (9, 30103236479), (67, 4043718333), (197, 1375274763), (201, 1347906111), (591, 458424921), (603, 449302037), (643, 421351677), (1773, 152808307), (1929, 140450559), (3547, 76382613), (5787, 46816853), (10641, 25460871), (13199, 20526489), (31923, 8486957), (39597, 6842163), (43081, 6288831), (118791, 2280721), (126671, 2138841), (129243, 2096277), (237649, 1140039), (380013, 712947), (387729, 698759)]