57737672721

素因数分解:

$3^3\times {\mathrm{443}}^1\times {\mathrm{991}}^1\times {\mathrm{4871}}^1$

素因数の和:6314

約数の個数: 32

約数和(自身を含む): 85834506240

約数和(自身を除く): 28096833519

約数列:

[1, 3, 9, 27, 443, 991, 1329, 2973, 3987, 4871, 8919, 11961, 14613, 26757, 43839, 131517, 439013, 1317039, 2157853, 3951117, 4827161, 6473559, 11853351, 14481483, 19420677, 43444449, 58262031, 130333347, 2138432323, 6415296969, 19245890907, 57737672721]

約数ペア:

[(1, 57737672721), (3, 19245890907), (9, 6415296969), (27, 2138432323), (443, 130333347), (991, 58262031), (1329, 43444449), (2973, 19420677), (3987, 14481483), (4871, 11853351), (8919, 6473559), (11961, 4827161), (14613, 3951117), (26757, 2157853), (43839, 1317039), (131517, 439013)]