67126129

素因数分解:

$7^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 82944000

約数和(自身を除く): 15817871

約数列:

[1, 7, 31, 49, 59, 107, 217, 343, 413, 749, 1519, 1829, 2891, 3317, 5243, 6313, 10633, 12803, 20237, 23219, 36701, 44191, 89621, 162533, 195703, 309337, 627347, 1137731, 1369921, 2165359, 9589447, 67126129]

約数ペア:

[(1, 67126129), (7, 9589447), (31, 2165359), (49, 1369921), (59, 1137731), (107, 627347), (217, 309337), (343, 195703), (413, 162533), (749, 89621), (1519, 44191), (1829, 36701), (2891, 23219), (3317, 20237), (5243, 12803), (6313, 10633)]