194662143

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1153}}^1$

素因数の和:1225

約数の個数: 48

約数和(自身を含む): 320996640

約数和(自身を除く): 126334497

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 169, 333, 351, 481, 507, 999, 1153, 1443, 1521, 3459, 4329, 4563, 6253, 10377, 12987, 14989, 18759, 31131, 42661, 44967, 56277, 127983, 134901, 168831, 194857, 383949, 404703, 554593, 584571, 1151847, 1663779, 1753713, 4991337, 5261139, 7209709, 14974011, 21629127, 64887381, 194662143]

約数ペア:

[(1, 194662143), (3, 64887381), (9, 21629127), (13, 14974011), (27, 7209709), (37, 5261139), (39, 4991337), (111, 1753713), (117, 1663779), (169, 1151847), (333, 584571), (351, 554593), (481, 404703), (507, 383949), (999, 194857), (1153, 168831), (1443, 134901), (1521, 127983), (3459, 56277), (4329, 44967), (4563, 42661), (6253, 31131), (10377, 18759), (12987, 14989)]