64154097

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 110702592

約数和(自身を除く): 46548495

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 107, 217, 279, 307, 321, 651, 749, 921, 963, 1953, 2149, 2247, 2763, 3317, 6447, 6741, 9517, 9951, 19341, 23219, 28551, 29853, 32849, 66619, 69657, 85653, 98547, 199857, 208971, 229943, 295641, 599571, 689829, 1018319, 2069487, 3054957, 7128233, 9164871, 21384699, 64154097]

約数ペア:

[(1, 64154097), (3, 21384699), (7, 9164871), (9, 7128233), (21, 3054957), (31, 2069487), (63, 1018319), (93, 689829), (107, 599571), (217, 295641), (279, 229943), (307, 208971), (321, 199857), (651, 98547), (749, 85653), (921, 69657), (963, 66619), (1953, 32849), (2149, 29853), (2247, 28551), (2763, 23219), (3317, 19341), (6447, 9951), (6741, 9517)]