140091567

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{4363}}^1$

素因数の和:4523

約数の個数: 32

約数和(自身を含む): 234608640

約数和(自身を除く): 94517073

約数列:

[1, 3, 7, 11, 21, 33, 77, 139, 231, 417, 973, 1529, 2919, 4363, 4587, 10703, 13089, 30541, 32109, 47993, 91623, 143979, 335951, 606457, 1007853, 1819371, 4245199, 6671027, 12735597, 20013081, 46697189, 140091567]

約数ペア:

[(1, 140091567), (3, 46697189), (7, 20013081), (11, 12735597), (21, 6671027), (33, 4245199), (77, 1819371), (139, 1007853), (231, 606457), (417, 335951), (973, 143979), (1529, 91623), (2919, 47993), (4363, 32109), (4587, 30541), (10703, 13089)]